IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.5381207270 ± 5.42e-09 |
| Semi-major axis (a) | 1.8933719410 AU ± 4.50e-10 |
| Inclination (i) | 41.20633494° ± 7.87e-07 |
| Long. of Asc. Node (Ω) | 63.44668864° ± 1.04e-06 |
| Arg. of Perihelion (ω) | 293.09862767° ± 1.07e-06 |
| Mean Anomaly (M) | 140.66424737° ± 8.67e-07 |
| Mean Motion (n) | 0.3783191899°/day ± 1.35e-10 |
| Perihelion dist (q) | 0.87450926 AU ± 1.03e-08 |
| Aphelion dist (Q) | 2.91223463 AU ± 1.03e-08 |
| Orbital Period | 2.60527700 yr ± 9.28e-10 |
| H (abs. magnitude) | 12.48 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.220″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.102869 AU |
| Observations Used | 9210 |
| Radar Obs Used | 1 |
| Gaia Obs Used | 79 |
| Oppositions | 38 |
| Arc Total | 1955-2026 |
| First Observation Used | 1955-01-26 |
| Last Observation Used | 2026-04-06 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2012-01-22 18:58:29 | C | 01 17 30.33 | +29 17 35.4 | – | c | A24 |
| 2012-01-22 20:04:49 | C | 01 17 37.23 | +29 19 28.5 | – | c | A24 |
| 2012-01-22 20:05:11 | C | 01 17 37.27 | +29 19 29.0 | – | c | A24 |
| 2012-01-23 20:28:56 | C | 01 20 11.79 | +30 00 37.6 | – | c | A24 |
| 2012-01-23 20:29:17 | C | 01 20 11.83 | +30 00 38.0 | – | c | A24 |
| 2012-01-24 19:06:19 | C | 01 22 35.15 | +30 37 41.0 | – | c | A24 |
| 2012-01-24 19:06:42 | C | 01 22 35.18 | +30 37 41.6 | – | c | A24 |
| 2012-01-24 20:12:18 | C | 01 22 42.02 | +30 39 26.9 | – | c | A24 |
| 2012-01-24 20:12:40 | C | 01 22 42.05 | +30 39 27.4 | – | c | A24 |
| 2012-01-25 02:53:40 | C | 01 23 24.43 | +30 50 13.8 | – | r | 703 |
| 2012-01-25 03:05:04 | C | 01 23 25.62 | +30 50 31.9 | – | r | 703 |
| 2012-01-25 03:16:36 | C | 01 23 26.80 | +30 50 50.2 | – | r | 703 |
| 2012-01-25 03:28:06 | C | 01 23 27.99 | +30 51 08.4 | – | r | 703 |
| 2012-01-25 18:06:30 | C | 01 25 00.90 | +31 14 18.8 | – | c | A24 |
| 2012-01-25 18:06:53 | C | 01 25 00.94 | +31 14 19.4 | – | c | A24 |
| 2012-01-25 19:12:30 | C | 01 25 07.75 | +31 16 01.8 | – | c | A24 |
| 2012-01-25 19:12:51 | C | 01 25 07.78 | +31 16 02.3 | – | c | A24 |
| 2012-01-25 20:04:16 | C | 01 25 13.16 | +31 17 23.2 | – | d | B66 |
| 2012-01-25 20:53:41 | C | 01 25 18.34 | +31 18 40.0 | – | d | B66 |
| 2012-01-26 03:23:36 | C | 01 25 59.44 | +31 28 49.0 | – | r | 703 |
| 2012-01-26 03:35:56 | C | 01 26 00.74 | +31 29 08.2 | – | r | 703 |
| 2012-01-26 03:48:43 | C | 01 26 02.07 | +31 29 27.8 | – | r | 703 |
| 2012-01-26 04:01:11 | C | 01 26 03.37 | +31 29 46.9 | – | r | 703 |
| 2012-01-26 18:25:42 | C | 01 27 34.84 | +31 51 55.6 | – | c | A24 |
| 2012-01-26 18:26:03 | C | 01 27 34.87 | +31 51 56.1 | – | c | A24 |
| 2012-01-26 19:21:09 | C | 01 27 40.60 | +31 53 19.6 | – | c | A24 |
| 2012-01-26 19:21:31 | C | 01 27 40.63 | +31 53 20.2 | – | c | A24 |
| 2012-01-29 08:59:04 | C | 01 34 11.31 | +33 23 48.3 | – | u | 379 |
| 2012-01-29 09:00:55 | C | 01 34 11.49 | +33 23 50.3 | – | u | 379 |
| 2012-01-29 09:24:42 | C | 01 34 13.93 | +33 24 23.8 | – | u | 379 |
| 2012-01-30 18:28:54 | C | 01 37 43.84 | +34 10 13.8 | – | a | 233 |
| 2012-01-30 18:45:35 | C | 01 37 45.59 | +34 10 36.4 | – | a | 233 |
| 2012-01-30 19:08:50 | C | 01 37 48.01 | +34 11 07.9 | – | a | 233 |
| 2012-02-03 19:30:19 | C | 01 48 02.27 | +36 15 12.5 | – | w | J97 |
| 2012-02-03 19:34:35 | C | 01 48 02.72 | +36 15 17.9 | – | w | J97 |
| 2012-02-03 19:41:44 | C | 01 48 03.45 | +36 15 26.3 | – | w | J97 |
| 2012-02-07 02:56:07 | C | 01 56 32.21 | +37 47 56.1 | – | u | I15 |
| 2012-02-07 03:02:57 | C | 01 56 32.93 | +37 48 03.8 | – | u | I15 |
| 2012-02-07 03:11:02 | C | 01 56 33.79 | +37 48 12.5 | – | u | I15 |
| 2012-02-14 18:49:07 | C | 02 16 31.72 | +40 55 03.8 | – | c | A24 |
| 2012-02-14 18:50:09 | C | 02 16 31.83 | +40 55 04.8 | – | c | A24 |
| 2012-02-14 20:01:07 | C | 02 16 39.57 | +40 56 09.6 | – | c | A24 |
| 2012-02-14 20:02:10 | C | 02 16 39.74 | +40 56 10.9 | – | c | A24 |
| 2012-02-15 18:22:18 | C | 02 19 07.63 | +41 16 35.6 | – | c | A24 |
| 2012-02-15 18:23:20 | C | 02 19 07.72 | +41 16 36.6 | – | c | A24 |
| 2012-02-15 19:32:25 | C | 02 19 15.26 | +41 17 38.8 | – | c | A24 |
| 2012-02-15 19:33:27 | C | 02 19 15.37 | +41 17 38.8 | – | c | A24 |
| 2012-02-15 19:58:18 | C | 02 19 18.13 | +41 18 01.6 | – | d | B66 |
| 2012-02-15 20:58:05 | C | 02 19 24.64 | +41 18 54.5 | – | d | B66 |
| 2012-02-16 18:31:20 | C | 02 21 48.02 | +41 38 08.5 | – | c | A24 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 1985-12-08 00:00:00 | -295248 | 20 | Hz | 2380 | -1 | -1 |
| 1985-12-08.000000 | -29524800 | 2000 | Hz | 2380 | 251 | 251 |