 | |
| Discovery [1] | |
|---|---|
| Discovered by | P. Wild |
| Discovery site | Zimmerwald Obs. |
| Discovery date | 26 September 1983 |
| Designations | |
| (3552) Don Quixote | |
Named after | Don Quixote fictional character [2] |
| 1983 SA | |
|
NEO ·
Amor
[1] Mars-crosser Jupiter-crosser Centaur [3] | |
| Orbital characteristics [1] | |
| Epoch 4 September 2017 ( JD 2458000.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 33.71 yr (12,312 days) |
| Aphelion | 7.2783 AU |
| Perihelion | 1.2399 AU |
| 4.2591 AU | |
| Eccentricity | 0.7089 |
| 8.79 yr (3,211 days) | |
| 332.47 ° | |
| 0° 6m 43.56s / day | |
| Inclination | 31.092° |
| 350.03° | |
| 316.42° | |
| Earth MOID | 0.3338 AU |
| Jupiter MOID | 0.4397 AU |
| TJupiter | 2.3150 |
| Physical characteristics | |
| Dimensions | 18.4±0.4 km [4] |
| 7.7 h (0.32 d) [3] [5] | |
| 0.03 [1] [4] | |
| D ( Tholen) · D ( SMASS) | |
| 11.67 (1957) to 22.32 [a] | |
| 12.9 | |
3552 Don Quixote, provisionally designated 1983 SA, is an exceptionally eccentric asteroid, classified as a near-Earth object of the Amor group, Mars-crosser and Jupiter-crosser, as well as a weakly active comet.
The asteroid was discovered on 26 September 1983, by Swiss astronomer Paul Wild at Zimmerwald Observatory near Bern, Switzerland. [6] It was named after the comic knight who is the eponymous hero of Cervantes' Spanish novel Don Quixote (1605). [2] The approved naming citation was published by the Minor Planet Center on 2 December 1990 ( M.P.C. 17466). [7]
Don Quixote is characterized as a dark D-type asteroid in the Tholen and SMASS taxonomy. [1]
It has a highly inclined comet-like orbit of 31 degrees that leads to frequent perturbations by Jupiter. [8] Don Quixote measures 18.4 kilometres in diameter and has a rotation period of 7.7 hours. [1] [4]
Due to its comet-like orbit and albedo, Don Quixote has been suspected to be an extinct comet. [9] However, infrared observations with the Spitzer Space Telescope at 4.5 μm revealed a faint coma and tail around the object. [4] The cometary activity is inferred by carbon dioxide (CO2) molecular band emission. In March 2018 a tail was observed at visible wavelengths for the first time. [10] The observation of cometary features during two apparitions suggests that cometary activity is recurrent and Don Quixote is most likely a weakly active comet. [11]
- ^ Magnitudes generated with JPL Horizons for the year 1950 through 2100
- ^ a b c d e f "JPL Small-Body Database Browser: 3552 Don Quixote (1983 SA)" (2017-05-26 last obs.). Jet Propulsion Laboratory. Retrieved 16 June 2017.
- ^ a b Schmadel, Lutz D. (2007). "(3552) Don Quixote". Dictionary of Minor Planet Names – (3552) Don Quixote. Springer Berlin Heidelberg. p. 298. doi: 10.1007/978-3-540-29925-7_3551. ISBN 978-3-540-00238-3.
- ^ a b "LCDB Data for (3552) Don Quixote". Asteroid Lightcurve Database (LCDB). Retrieved 16 June 2017.
- ^ a b c d Mommert, Michael; Hora, Joseph L.; Harris, Alan W.; Reach, William T.; Emery, Joshua P.; Thomas, Cristina A.; et al. (January 2014). "The Discovery of Cometary Activity in Near-Earth Asteroid (3552) Don Quixote". The Astrophysical Journal. 781 (1): 10. arXiv: 1312.0673. Bibcode: 2014ApJ...781...25M. doi: 10.1088/0004-637X/781/1/25. S2CID 55970156. Retrieved 16 June 2017.
- ^ "European Asteroid Research Node:(3552) Don Quixote". Archived from the original on 4 February 2012. Retrieved 8 March 2014.
- ^ "3552 Don Quixote (1983 SA)". Minor Planet Center. Retrieved 16 June 2017.
- ^ "MPC/MPO/MPS Archive". Minor Planet Center. Retrieved 16 June 2017.
- ^ "JPL Close-Approach Data: 3552 Don Quixote (1983 SA)" (2 May 2009 last obs). Retrieved 6 May 2009.
- ^ Lupishko, D. F.; di Martino, M.; Lupishko, T. A. (September 2000). "What the physical properties of near-Earth asteroids tell us about sources of their origin?". Kinematika I Fizika Nebesnykh Tel Supplimen. 3 (3): 213–216. Bibcode: 2000KFNTS...3..213L. Retrieved 16 June 2017.
- ^ Mommert, Michael (March 2018). "CBET 4502: 20180329 : (3552) DON QUIXOTE". Central Bureau of Electronic Telegrams (Harvard) – via Central Bureau of Astronomical Telegrams (Harvard).
- ^ Mommert, Michael; Hora, Joseph L.; Trilling, David E.; Biver, Nicolas; Wierzchos, Kacper; Harrington Pinto, Olga; Agarwal, Jessica; Kim, Yoonyoung; McNeill, Andrew; Womack, Maria; Knight, Matthew M.; Polishook, David; Moskovitz, Nick; Kelley, Michael S. P.; Smith, Howard A. (1 June 2020). "Recurrent Cometary Activity in Near-Earth Object (3552) Don Quixote". The Planetary Science Journal. 1 (1): 12. doi: 10.3847/PSJ/ab8ae5.
- Asteroid Lightcurve Database (LCDB), query form ( info Archived 16 December 2017 at the Wayback Machine)
- Dictionary of Minor Planet Names, Google books
- Asteroids and comets rotation curves, CdR – Observatoire de Genève, Raoul Behrend
- Discovery Circumstances: Numbered Minor Planets (1)-(5000) – Minor Planet Center
- 3552 Don Quixote at NeoDyS-2, Near Earth Objects—Dynamic Site
- 3552 Don Quixote at the JPL Small-Body Database
|
| |
| Discovery [1] | |
|---|---|
| Discovered by | P. Wild |
| Discovery site | Zimmerwald Obs. |
| Discovery date | 26 September 1983 |
| Designations | |
| (3552) Don Quixote | |
Named after | Don Quixote fictional character [2] |
| 1983 SA | |
|
NEO ·
Amor
[1] Mars-crosser Jupiter-crosser Centaur [3] | |
| Orbital characteristics [1] | |
| Epoch 4 September 2017 ( JD 2458000.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 33.71 yr (12,312 days) |
| Aphelion | 7.2783 AU |
| Perihelion | 1.2399 AU |
| 4.2591 AU | |
| Eccentricity | 0.7089 |
| 8.79 yr (3,211 days) | |
| 332.47 ° | |
| 0° 6m 43.56s / day | |
| Inclination | 31.092° |
| 350.03° | |
| 316.42° | |
| Earth MOID | 0.3338 AU |
| Jupiter MOID | 0.4397 AU |
| TJupiter | 2.3150 |
| Physical characteristics | |
| Dimensions | 18.4±0.4 km [4] |
| 7.7 h (0.32 d) [3] [5] | |
| 0.03 [1] [4] | |
| D ( Tholen) · D ( SMASS) | |
| 11.67 (1957) to 22.32 [a] | |
| 12.9 | |
3552 Don Quixote, provisionally designated 1983 SA, is an exceptionally eccentric asteroid, classified as a near-Earth object of the Amor group, Mars-crosser and Jupiter-crosser, as well as a weakly active comet.
The asteroid was discovered on 26 September 1983, by Swiss astronomer Paul Wild at Zimmerwald Observatory near Bern, Switzerland. [6] It was named after the comic knight who is the eponymous hero of Cervantes' Spanish novel Don Quixote (1605). [2] The approved naming citation was published by the Minor Planet Center on 2 December 1990 ( M.P.C. 17466). [7]
Don Quixote is characterized as a dark D-type asteroid in the Tholen and SMASS taxonomy. [1]
It has a highly inclined comet-like orbit of 31 degrees that leads to frequent perturbations by Jupiter. [8] Don Quixote measures 18.4 kilometres in diameter and has a rotation period of 7.7 hours. [1] [4]
Due to its comet-like orbit and albedo, Don Quixote has been suspected to be an extinct comet. [9] However, infrared observations with the Spitzer Space Telescope at 4.5 μm revealed a faint coma and tail around the object. [4] The cometary activity is inferred by carbon dioxide (CO2) molecular band emission. In March 2018 a tail was observed at visible wavelengths for the first time. [10] The observation of cometary features during two apparitions suggests that cometary activity is recurrent and Don Quixote is most likely a weakly active comet. [11]
- ^ Magnitudes generated with JPL Horizons for the year 1950 through 2100
- ^ a b c d e f "JPL Small-Body Database Browser: 3552 Don Quixote (1983 SA)" (2017-05-26 last obs.). Jet Propulsion Laboratory. Retrieved 16 June 2017.
- ^ a b Schmadel, Lutz D. (2007). "(3552) Don Quixote". Dictionary of Minor Planet Names – (3552) Don Quixote. Springer Berlin Heidelberg. p. 298. doi: 10.1007/978-3-540-29925-7_3551. ISBN 978-3-540-00238-3.
- ^ a b "LCDB Data for (3552) Don Quixote". Asteroid Lightcurve Database (LCDB). Retrieved 16 June 2017.
- ^ a b c d Mommert, Michael; Hora, Joseph L.; Harris, Alan W.; Reach, William T.; Emery, Joshua P.; Thomas, Cristina A.; et al. (January 2014). "The Discovery of Cometary Activity in Near-Earth Asteroid (3552) Don Quixote". The Astrophysical Journal. 781 (1): 10. arXiv: 1312.0673. Bibcode: 2014ApJ...781...25M. doi: 10.1088/0004-637X/781/1/25. S2CID 55970156. Retrieved 16 June 2017.
- ^ "European Asteroid Research Node:(3552) Don Quixote". Archived from the original on 4 February 2012. Retrieved 8 March 2014.
- ^ "3552 Don Quixote (1983 SA)". Minor Planet Center. Retrieved 16 June 2017.
- ^ "MPC/MPO/MPS Archive". Minor Planet Center. Retrieved 16 June 2017.
- ^ "JPL Close-Approach Data: 3552 Don Quixote (1983 SA)" (2 May 2009 last obs). Retrieved 6 May 2009.
- ^ Lupishko, D. F.; di Martino, M.; Lupishko, T. A. (September 2000). "What the physical properties of near-Earth asteroids tell us about sources of their origin?". Kinematika I Fizika Nebesnykh Tel Supplimen. 3 (3): 213–216. Bibcode: 2000KFNTS...3..213L. Retrieved 16 June 2017.
- ^ Mommert, Michael (March 2018). "CBET 4502: 20180329 : (3552) DON QUIXOTE". Central Bureau of Electronic Telegrams (Harvard) – via Central Bureau of Astronomical Telegrams (Harvard).
- ^ Mommert, Michael; Hora, Joseph L.; Trilling, David E.; Biver, Nicolas; Wierzchos, Kacper; Harrington Pinto, Olga; Agarwal, Jessica; Kim, Yoonyoung; McNeill, Andrew; Womack, Maria; Knight, Matthew M.; Polishook, David; Moskovitz, Nick; Kelley, Michael S. P.; Smith, Howard A. (1 June 2020). "Recurrent Cometary Activity in Near-Earth Object (3552) Don Quixote". The Planetary Science Journal. 1 (1): 12. doi: 10.3847/PSJ/ab8ae5.
- Asteroid Lightcurve Database (LCDB), query form ( info Archived 16 December 2017 at the Wayback Machine)
- Dictionary of Minor Planet Names, Google books
- Asteroids and comets rotation curves, CdR – Observatoire de Genève, Raoul Behrend
- Discovery Circumstances: Numbered Minor Planets (1)-(5000) – Minor Planet Center
- 3552 Don Quixote at NeoDyS-2, Near Earth Objects—Dynamic Site
- 3552 Don Quixote at the JPL Small-Body Database