IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.5332132517 ± 2.87e-09 |
| Semi-major axis (a) | 2.6649688436 AU ± 2.23e-10 |
| Inclination (i) | 26.68074213° ± 3.93e-07 |
| Long. of Asc. Node (Ω) | 215.44119221° ± 9.01e-07 |
| Arg. of Perihelion (ω) | 132.50311879° ± 9.19e-07 |
| Mean Anomaly (M) | 97.59385004° ± 2.16e-07 |
| Mean Motion (n) | 0.2265552195°/day ± 2.85e-11 |
| Perihelion dist (q) | 1.24397214 AU ± 7.64e-09 |
| Aphelion dist (Q) | 4.08596555 AU ± 7.65e-09 |
| Orbital Period | 4.35049029 yr ± 5.47e-10 |
| H (abs. magnitude) | 9.17 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-06-03 |
| RMS Residual | 0.149″ |
| Uncertainty | 0 |
| Orbit Type | Amor |
| MOID | 0.342195 AU |
| Observations Used | 11863 |
| Radar Obs Used | 1 |
| Gaia Obs Used | 286 |
| Oppositions | 72 |
| Arc Total | 1924-2026 |
| First Observation Used | 1924-10-24 |
| Last Observation Used | 2026-04-16 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2009-03-22 23:50:02 | C | 09 51 11.65 | -16 43 41.9 | – | o | J93 |
| 2009-03-22 23:58:07 | C | 09 51 11.42 | -16 43 38.0 | – | o | J93 |
| 2009-03-23 10:11:00 | C | 09 50 57.73 | -16 39 51.0 | – | r | 432 |
| 2009-03-23 10:26:46 | C | 09 50 57.37 | -16 39 45.3 | – | r | 432 |
| 2009-03-23 10:42:30 | C | 09 50 57.01 | -16 39 39.6 | – | r | 432 |
| 2009-03-27 13:32:33 | C | 09 48 52.02 | -16 03 09.9 | – | r | E12 |
| 2009-03-27 13:43:51 | C | 09 48 51.80 | -16 03 05.7 | – | r | E12 |
| 2009-03-27 13:55:09 | C | 09 48 51.55 | -16 03 01.4 | – | r | E12 |
| 2009-03-27 14:06:25 | C | 09 48 51.33 | -16 02 57.3 | – | r | E12 |
| 2009-03-28 00:00:12 | C | 09 48 39.88 | -15 59 20.4 | – | o | J93 |
| 2009-03-28 00:04:14 | C | 09 48 39.75 | -15 59 18.6 | – | o | J93 |
| 2009-03-28 00:22:19 | C | 09 48 39.42 | -15 59 12.0 | – | o | J93 |
| 2009-03-28 21:16:42 | C | 09 48 15.65 | -15 51 25.8 | – | c | J14 |
| 2009-03-28 23:14:55 | C | 09 48 13.36 | -15 50 41.5 | – | c | J14 |
| 2009-03-29 20:01:54 | C | 09 47 50.52 | -15 42 59.8 | – | o | J93 |
| 2009-03-29 20:04:57 | C | 09 47 50.45 | -15 42 57.7 | – | o | J93 |
| 2009-03-29 20:08:00 | C | 09 47 50.36 | -15 42 56.5 | – | o | J93 |
| 2009-03-29 20:12:58 | C | 09 47 50.37 | -15 42 53.8 | – | c | J14 |
| 2009-03-29 21:13:13 | C | 09 47 49.26 | -15 42 31.5 | – | c | J14 |
| 2009-03-30 04:34:50 | C | 09 47 41.38 | -15 39 48.5 | – | c | 704 |
| 2009-03-30 04:51:43 | C | 09 47 41.04 | -15 39 40.6 | – | c | 704 |
| 2009-03-30 05:08:38 | C | 09 47 40.75 | -15 39 34.5 | – | c | 704 |
| 2009-03-30 05:25:40 | C | 09 47 40.33 | -15 39 26.1 | – | c | 704 |
| 2009-03-30 21:10:44 | C | 09 47 23.78 | -15 33 38.0 | – | o | 510 |
| 2009-03-30 21:14:42 | C | 09 47 23.68 | -15 33 36.2 | – | o | 510 |
| 2009-03-30 21:20:10 | C | 09 47 23.59 | -15 33 34.5 | – | o | 510 |
| 2009-04-09 00:41:49 | C | 09 44 19.77 | -14 12 49.0 | – | r | 808 |
| 2009-04-09 00:53:29 | C | 09 44 19.64 | -14 12 44.9 | – | r | 808 |
| 2009-04-09 01:06:29 | C | 09 44 19.48 | -14 12 40.1 | – | r | 808 |
| 2009-04-10 01:41:00 | C | 09 44 04.44 | -14 03 49.3 | – | r | 808 |
| 2009-04-10 01:56:40 | C | 09 44 04.24 | -14 03 43.0 | – | r | 808 |
| 2009-04-10 02:08:30 | C | 09 44 04.13 | -14 03 38.8 | – | r | 808 |
| 2009-04-11 02:58:26 | C | 09 43 50.02 | -13 54 44.7 | 14.7 | r | I36 |
| 2009-04-11 03:32:05 | C | 09 43 49.70 | -13 54 32.6 | 14.6 | r | I36 |
| 2009-04-11 03:37:07 | C | 09 43 49.64 | -13 54 30.7 | 15.3 | r | I36 |
| 2009-04-11 23:34:18 | C | 09 43 39.34 | -13 47 24.7 | – | r | I21 |
| 2009-04-11 23:40:40 | C | 09 43 39.31 | -13 47 22.3 | – | r | I21 |
| 2009-04-13 01:03:55 | C | 09 43 27.06 | -13 38 23.2 | – | r | I21 |
| 2009-04-13 01:12:03 | C | 09 43 26.97 | -13 38 20.4 | – | r | I21 |
| 2009-04-16 23:39:26 | C | 09 42 52.00 | -13 05 32.7 | – | r | I21 |
| 2009-04-16 23:53:36 | C | 09 42 51.94 | -13 05 27.2 | – | r | I21 |
| 2009-04-18 21:37:03 | C | 09 42 40.89 | -12 50 02.1 | – | w | J93 |
| 2009-04-18 21:40:06 | C | 09 42 40.89 | -12 50 01.2 | – | w | J93 |
| 2009-04-18 21:43:09 | C | 09 42 40.87 | -12 49 59.5 | – | w | J93 |
| 2009-04-19 21:02:00 | C | 09 42 36.70 | -12 42 12.6 | – | w | J93 |
| 2009-04-19 21:08:06 | C | 09 42 36.69 | -12 42 10.6 | – | w | J93 |
| 2009-04-19 21:14:11 | C | 09 42 36.66 | -12 42 09.2 | – | w | J93 |
| 2009-04-20 11:38:37 | C | 09 42 34.56 | -12 37 19.4 | – | r | E12 |
| 2009-04-20 11:52:58 | C | 09 42 34.52 | -12 37 14.8 | – | r | E12 |
| 2009-04-20 12:07:18 | C | 09 42 34.48 | -12 37 10.2 | – | r | E12 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 1985-10-05.357639 | 4852700 | 3000 | Hz | 2380 | 251 | 251 |