IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.3973228500 ± 3.37e-09 |
| Semi-major axis (a) | 1.8630580824 AU ± 4.99e-10 |
| Inclination (i) | 8.45629236° ± 2.99e-07 |
| Long. of Asc. Node (Ω) | 133.07459963° ± 2.39e-06 |
| Arg. of Perihelion (ω) | 167.83961943° ± 2.63e-06 |
| Mean Anomaly (M) | 311.46100560° ± 6.93e-07 |
| Mean Motion (n) | 0.3875901077°/day ± 1.56e-10 |
| Perihelion dist (q) | 1.12282254 AU ± 6.29e-09 |
| Aphelion dist (Q) | 2.60329363 AU ± 6.32e-09 |
| Orbital Period | 2.54296037 yr ± 1.02e-09 |
| NGA Model | r2 |
| A2 | -5.33141704e-16 ± 5.07e-16 AU/d² |
| H (abs. magnitude) | 12.79 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.120″ |
| Uncertainty | 0 |
| Orbit Type | Amor |
| MOID | 0.108765 AU |
| Observations Used | 13532 |
| Radar Obs Used | 4 |
| Gaia Obs Used | 222 |
| Oppositions | 53 |
| Arc Total | 1929-2025 |
| First Observation Used | 1929-09-25 |
| Last Observation Used | 2025-06-15 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2008-12-03 01:36:35 | C | 02 58 40.74 | +00 24 45.1 | – | c | 704 |
| 2008-12-03 01:52:06 | C | 02 58 40.12 | +00 24 49.1 | – | c | 704 |
| 2008-12-03 02:07:35 | C | 02 58 39.52 | +00 24 52.3 | – | c | 704 |
| 2008-12-03 02:23:08 | C | 02 58 38.95 | +00 24 56.1 | – | c | 704 |
| 2008-12-03 02:38:37 | C | 02 58 38.35 | +00 25 00.2 | – | c | 704 |
| 2008-12-04 20:45:12 | C | 02 57 13.94 | +00 34 43.8 | 14.8 | o | 084 |
| 2008-12-04 20:47:24 | C | 02 57 13.85 | +00 34 44.1 | 14.8 | o | 084 |
| 2008-12-07 23:55:13 | C | 02 55 02.48 | +00 53 50.6 | – | c | A24 |
| 2008-12-07 23:56:38 | C | 02 55 02.43 | +00 53 50.9 | – | c | A24 |
| 2008-12-08 22:25:29 | C | 02 54 28.03 | +00 59 55.9 | – | c | A24 |
| 2008-12-08 22:26:55 | C | 02 54 28.01 | +00 59 56.4 | – | c | A24 |
| 2008-12-08 22:48:20 | C | 02 54 27.44 | +01 00 02.2 | – | c | A24 |
| 2008-12-08 23:11:12 | C | 02 54 26.84 | +01 00 08.5 | – | c | A24 |
| 2008-12-08 23:32:38 | C | 02 54 26.26 | +01 00 14.5 | – | c | A24 |
| 2008-12-08 23:34:04 | C | 02 54 26.24 | +01 00 14.8 | – | c | A24 |
| 2008-12-13 19:40:38 | C | 02 52 02.64 | +01 34 03.9 | 15.9 | r | C20 |
| 2008-12-13 19:42:45 | C | 02 52 02.60 | +01 34 04.7 | 15.9 | r | C20 |
| 2008-12-14 19:34:17 | C | 02 51 39.98 | +01 41 28.8 | 16.1 | o | C20 |
| 2008-12-14 19:36:23 | C | 02 51 39.94 | +01 41 30.0 | 16.1 | o | C20 |
| 2008-12-17 19:33:55 | C | 02 50 45.86 | +02 04 37.3 | 16.2 | r | C20 |
| 2008-12-17 19:36:02 | C | 02 50 45.83 | +02 04 38.1 | 16.1 | r | C20 |
| 2008-12-18 19:33:41 | C | 02 50 32.37 | +02 12 35.0 | 16.3 | o | C20 |
| 2008-12-18 19:35:47 | C | 02 50 32.36 | +02 12 35.7 | 16.2 | o | C20 |
| 2008-12-19 20:16:05 | C | 02 50 20.83 | +02 20 54.2 | 15.3 | o | C20 |
| 2008-12-20 19:41:45 | C | 02 50 12.17 | +02 28 53.9 | 15.9 | r | C20 |
| 2008-12-20 22:48:20 | C | 02 50 11.10 | +02 29 58.4 | – | c | A24 |
| 2008-12-20 22:49:47 | C | 02 50 11.10 | +02 29 58.9 | – | c | A24 |
| 2008-12-20 23:09:54 | C | 02 50 11.00 | +02 30 05.9 | – | c | A24 |
| 2008-12-20 23:31:27 | C | 02 50 10.83 | +02 30 13.3 | – | c | A24 |
| 2008-12-20 23:51:35 | C | 02 50 10.70 | +02 30 20.2 | – | c | A24 |
| 2008-12-20 23:53:00 | C | 02 50 10.70 | +02 30 20.5 | – | c | A24 |
| 2008-12-22 20:05:24 | C | 02 50 01.05 | +02 45 44.2 | – | r | J59 |
| 2008-12-22 20:15:06 | C | 02 50 01.00 | +02 45 47.5 | – | r | J59 |
| 2008-12-22 20:23:44 | C | 02 50 00.98 | +02 45 50.9 | – | r | J59 |
| 2008-12-26 17:48:49 | C | 02 50 03.79 | +03 19 25.2 | – | c | B67 |
| 2008-12-26 18:50:02 | C | 02 50 04.00 | +03 19 47.9 | – | c | B67 |
| 2008-12-26 19:49:48 | C | 02 50 04.15 | +03 20 08.7 | – | c | B67 |
| 2008-12-27 19:05:13 | C | 02 50 09.91 | +03 28 42.2 | – | r | B60 |
| 2008-12-27 19:12:00 | C | 02 50 09.94 | +03 28 44.7 | – | r | B60 |
| 2008-12-27 19:18:24 | C | 02 50 09.97 | +03 28 47.1 | – | r | B60 |
| 2008-12-27 19:19:53 | C | 02 50 09.98 | +03 28 47.8 | – | r | B60 |
| 2008-12-27 19:24:59 | C | 02 50 10.00 | +03 28 49.7 | – | r | B60 |
| 2008-12-27 19:28:49 | C | 02 50 10.01 | +03 28 51.1 | – | w | B60 |
| 2008-12-29 03:12:42 | C | 02 50 20.94 | +03 40 39.5 | – | r | 703 |
| 2008-12-29 03:23:09 | C | 02 50 21.01 | +03 40 43.4 | – | r | 703 |
| 2008-12-29 03:33:42 | C | 02 50 21.04 | +03 40 47.4 | – | r | 703 |
| 2008-12-29 03:44:08 | C | 02 50 21.12 | +03 40 51.2 | – | r | 703 |
| 2008-12-30 01:52:05 | C | 02 50 30.89 | +03 49 08.5 | – | o | H47 |
| 2008-12-30 02:02:36 | C | 02 50 30.99 | +03 49 12.2 | – | o | H47 |
| 2008-12-30 02:12:52 | C | 02 50 30.99 | +03 49 16.2 | – | o | H47 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 1985-07-08 08:00:00 | 20560 | 6 | Hz | 2380 | -1 | -1 |
| 1985-07-08.333333 | 2056000 | 600 | Hz | 2380 | 251 | 251 |
| 1985-07-09 08:09:00 | 202574571 | 16 | us | 2380 | -1 | -1 |
| 1985-07-09.339583 | 20257457100 | 16000 | us | 2380 | 251 | 251 |
| 2013-06-27 09:40:00 | 323904701.64 | 5 | us | 2380 | -1 | -1 |
| 2013-07-04 09:14:00 | 321083718.18 | 5 | us | 2380 | -1 | -1 |