IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.6504955739 ± 4.39e-09 |
| Semi-major axis (a) | 1.7762715081 AU ± 6.91e-10 |
| Inclination (i) | 39.82339034° ± 1.52e-06 |
| Long. of Asc. Node (Ω) | 356.79391976° ± 4.07e-07 |
| Arg. of Perihelion (ω) | 267.84423496° ± 9.83e-07 |
| Mean Anomaly (M) | 65.34753960° ± 7.65e-07 |
| Mean Motion (n) | 0.4163401091°/day ± 2.43e-10 |
| Perihelion dist (q) | 0.62081475 AU ± 7.80e-09 |
| Aphelion dist (Q) | 2.93172826 AU ± 7.88e-09 |
| Orbital Period | 2.36735847 yr ± 1.38e-09 |
| H (abs. magnitude) | 15.28 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.228″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.003514 AU |
| Observations Used | 2243 |
| Radar Obs Used | 7 |
| Gaia Obs Used | 28 |
| Oppositions | 25 |
| Arc Total | 1973-2026 |
| First Observation Used | 1973-03-06 |
| Last Observation Used | 2026-01-02 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 1992-10-19 04:41:29 | – | 01 54 16.94 | +65 20 02.4 | – | – | 711 |
| 1994-11-29 13:25:30 | C | 21 32 54.43 | +01 29 47.2 | – | z | 220 |
| 1994-11-29 13:34:59 | C | 21 32 55.45 | +01 29 59.2 | – | z | 220 |
| 1994-11-29 13:57:00 | C | 21 32 57.89 | +01 30 28.2 | – | z | 220 |
| 1997-11-06 15:06:33 | C | 03 50 12.27 | +74 25 58.3 | – | z | 381 |
| 1997-11-06 15:12:51 | C | 03 50 11.15 | +74 25 59.7 | – | z | 381 |
| 1997-11-06 15:18:41 | C | 03 50 10.07 | +74 26 01.0 | – | z | 381 |
| 1999-01-24 11:44:13 | C | 12 41 24.14 | +48 56 56.3 | – | z | 711 |
| 1999-01-24 11:55:11 | C | 12 41 23.99 | +48 57 04.0 | – | z | 711 |
| 1999-02-09 06:13:28 | C | 12 24 22.91 | +54 08 58.2 | – | i | 714 |
| 1999-02-09 06:17:40 | C | 12 24 22.58 | +54 09 02.3 | – | i | 714 |
| 1999-02-09 06:22:43 | C | 12 24 22.07 | +54 09 05.9 | – | i | 714 |
| 1999-02-09 06:27:01 | C | 12 24 21.70 | +54 09 11.1 | – | i | 714 |
| 1999-02-09 10:18:10 | C | 12 24 00.06 | +54 12 43.1 | – | a | 704 |
| 1999-02-09 10:48:19 | C | 12 23 57.22 | +54 13 10.5 | – | a | 704 |
| 1999-02-09 11:18:27 | C | 12 23 54.35 | +54 13 37.9 | – | a | 704 |
| 1999-02-09 11:48:21 | C | 12 23 51.57 | +54 14 04.2 | – | a | 704 |
| 1999-02-09 12:18:19 | C | 12 23 48.75 | +54 14 31.4 | – | a | 704 |
| 1999-02-12 07:50:00 | C | 12 16 56.75 | +55 15 43.6 | – | i | 714 |
| 1999-02-12 07:54:25 | C | 12 16 56.24 | +55 15 47.7 | – | i | 714 |
| 1999-02-12 08:04:04 | C | 12 16 55.06 | +55 15 56.8 | – | i | 714 |
| 1999-02-27 23:02:05 | C | 11 05 16.52 | +59 50 23.0 | – | – | 118 |
| 1999-02-27 23:07:36 | C | 11 05 14.96 | +59 50 25.0 | – | – | 118 |
| 1999-03-09 05:58:43 | C | 09 55 15.72 | +59 30 06.6 | – | z | 719 |
| 1999-03-09 06:01:14 | C | 09 55 14.85 | +59 30 05.7 | – | z | 719 |
| 1999-03-12 02:34:02 | C | 09 32 15.26 | +58 34 27.8 | 17.6 | a | 704 |
| 1999-03-12 03:00:44 | C | 09 32 06.17 | +58 34 02.4 | – | a | 704 |
| 1999-03-12 03:27:22 | C | 09 31 57.11 | +58 33 36.0 | – | a | 704 |
| 1999-03-12 03:54:02 | C | 09 31 47.73 | +58 33 12.1 | 18.5 | a | 704 |
| 1999-03-12 04:20:43 | C | 09 31 38.94 | +58 32 43.2 | – | a | 704 |
| 1999-03-12 19:29:55 | C | 09 26 37.70 | +58 16 41.8 | – | z | 151 |
| 1999-03-12 19:35:21 | C | 09 26 35.88 | +58 16 36.3 | – | z | 151 |
| 1999-03-12 19:39:13 | C | 09 26 34.52 | +58 16 32.0 | – | z | 151 |
| 1999-03-13 20:20:17 | C | 09 18 28.30 | +57 47 51.1 | – | z | 151 |
| 1999-03-13 20:26:50 | C | 09 18 26.13 | +57 47 42.7 | – | z | 151 |
| 1999-03-13 20:31:45 | C | 09 18 24.56 | +57 47 36.6 | – | z | 151 |
| 1999-03-14 04:26:54 | C | 09 15 50.28 | +57 37 45.3 | – | z | 719 |
| 1999-03-14 04:32:24 | C | 09 15 48.44 | +57 37 38.3 | – | z | 719 |
| 1999-03-21 01:27:56 | C | 08 26 50.75 | +52 56 06.8 | 16.7 | i | 836 |
| 1999-03-21 01:54:00 | C | 08 26 43.62 | +52 55 12.4 | 16.5 | i | 836 |
| 1999-03-21 02:08:45 | C | 08 26 39.59 | +52 54 40.7 | – | i | 836 |
| 1999-03-26 01:24:34 | C | 07 58 06.98 | +48 14 24.7 | 16.4 | i | 836 |
| 1999-03-26 02:08:26 | C | 07 57 57.39 | +48 12 33.3 | 16.5 | i | 836 |
| 1999-03-26 02:43:56 | C | 07 57 49.49 | +48 10 59.3 | 16.4 | i | 836 |
| 1999-03-30 19:38:32 | C | 07 36 09.33 | +43 02 44.4 | – | z | 151 |
| 1999-03-30 19:46:47 | C | 07 36 07.81 | +43 02 20.9 | – | z | 151 |
| 1999-03-30 19:58:09 | C | 07 36 05.82 | +43 01 48.6 | – | z | 151 |
| 1999-03-31 19:41:20 | C | 07 32 07.52 | +41 53 07.7 | – | d | 046 |
| 1999-03-31 19:43:01 | C | 07 32 07.24 | +41 53 02.9 | – | d | 046 |
| 1999-03-31 19:44:30 | C | 07 32 06.99 | +41 52 58.9 | – | d | 046 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 1987-09-25 04:00:00 | -1130345 | 21 | Hz | 8495 | -14 | -14 |
| 1987-09-25.166667 | -113034500 | 1500 | Hz | 8495 | 253 | 253 |
| 2018-03-21 22:59:00 | 89358361.22 | 1.11 | us | 2380 | -1 | -1 |
| 2018-03-22 23:24:00 | 90863191.54 | 1.53 | us | 2380 | -1 | -1 |
| 2018-03-23 22:02:00 | 94516753.78 | 1.35 | us | 2380 | -1 | -1 |
| 2018-03-23 23:26:00 | 94811323.08 | 1.19 | us | 2380 | -1 | -1 |
| 2018-03-24 21:24:00 | 100309946.32 | 1.29 | us | 2380 | -1 | -1 |
| 2018-03-25 21:34:00 | 108108721.41 | 1.65 | us | 2380 | -1 | -1 |