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 |
|---|---|---|---|---|---|---|
| 2013-11-03 19:23:09 | C | 21 16 22.98 | +08 14 02.7 | – | o | 639 |
| 2013-11-03 19:35:44 | C | 21 16 24.28 | +08 14 18.3 | – | o | 639 |
| 2013-11-03 19:40:45 | C | 21 16 24.79 | +08 14 24.5 | – | o | 639 |
| 2013-11-03 19:43:09 | C | 21 16 25.04 | +08 14 27.5 | – | o | 639 |
| 2013-11-04 01:37:45 | C | 21 17 02.40 | +08 21 48.4 | – | q | 703 |
| 2013-11-04 01:48:38 | C | 21 17 03.47 | +08 22 02.2 | – | q | 703 |
| 2013-11-04 02:10:25 | C | 21 17 05.68 | +08 22 28.1 | – | q | 703 |
| 2013-11-05 18:34:32 | C | 21 21 12.93 | +09 10 09.4 | – | a | 233 |
| 2013-11-05 18:41:04 | C | 21 21 13.58 | +09 10 17.1 | – | a | 233 |
| 2013-11-05 18:46:58 | C | 21 21 14.15 | +09 10 23.7 | – | a | 233 |
| 2013-11-05 18:53:07 | C | 21 21 14.74 | +09 10 30.7 | – | a | 233 |
| 2013-11-08 19:05:46 | C | 21 28 14.41 | +10 27 50.8 | – | t | L04 |
| 2013-11-08 19:12:44 | C | 21 28 15.04 | +10 27 58.1 | – | t | L04 |
| 2013-11-08 19:19:43 | C | 21 28 15.70 | +10 28 04.9 | – | t | L04 |
| 2013-11-11 00:00:31 | C | 21 33 07.22 | +11 19 04.7 | – | r | W11 |
| 2013-11-11 00:41:55 | C | 21 33 10.92 | +11 19 43.5 | – | r | W11 |
| 2013-11-13 01:20:40 | C | 21 37 30.29 | +12 03 17.9 | – | r | W11 |
| 2013-11-13 01:58:44 | C | 21 37 33.50 | +12 03 50.5 | – | r | W11 |
| 2013-11-14 01:50:08 | C | 21 39 37.82 | +12 24 07.5 | – | u | H21 |
| 2013-11-14 01:53:59 | C | 21 39 38.15 | +12 24 10.7 | – | u | H21 |
| 2013-11-14 01:57:51 | C | 21 39 38.47 | +12 24 13.9 | – | u | H21 |
| 2013-11-14 02:02:29 | C | 21 39 38.86 | +12 24 17.8 | – | u | H21 |
| 2013-11-16 02:31:53 | C | 21 43 46.26 | +13 03 32.9 | – | u | H21 |
| 2013-11-16 02:35:29 | C | 21 43 46.55 | +13 03 35.8 | – | u | H21 |
| 2013-11-16 02:39:05 | C | 21 43 46.84 | +13 03 38.4 | – | u | H21 |
| 2013-11-16 02:51:11 | C | 21 43 47.85 | +13 03 47.7 | – | u | H21 |
| 2013-11-16 02:54:16 | C | 21 43 48.07 | +13 03 50.4 | – | u | H21 |
| 2013-11-16 02:58:07 | C | 21 43 48.41 | +13 03 53.2 | – | u | H21 |
| 2013-11-19 01:31:42 | C | 21 49 37.82 | +13 56 53.0 | – | q | H45 |
| 2013-11-19 01:32:57 | C | 21 49 37.92 | +13 56 54.6 | – | q | H45 |
| 2013-11-19 01:34:13 | C | 21 49 38.02 | +13 56 55.2 | – | q | H45 |
| 2013-11-19 01:35:44 | C | 21 49 38.16 | +13 56 55.9 | – | q | H45 |
| 2013-11-19 01:37:01 | C | 21 49 38.24 | +13 56 56.9 | – | q | H45 |
| 2013-11-19 01:38:16 | C | 21 49 38.32 | +13 56 57.8 | – | q | H45 |
| 2013-11-19 01:59:05 | C | 21 49 39.98 | +13 57 12.3 | – | u | H21 |
| 2013-11-19 02:02:55 | C | 21 49 40.28 | +13 57 15.3 | – | u | H21 |
| 2013-11-19 02:09:06 | C | 21 49 40.75 | +13 57 19.5 | – | u | H21 |
| 2013-11-19 02:12:42 | C | 21 49 41.07 | +13 57 21.6 | – | u | H21 |
| 2013-11-20 01:50:32 | C | 21 51 35.41 | +14 14 08.1 | – | q | I15 |
| 2013-11-20 01:56:47 | C | 21 51 35.94 | +14 14 12.2 | – | q | I15 |
| 2013-11-20 02:03:04 | C | 21 51 36.44 | +14 14 16.9 | – | q | I15 |
| 2013-11-20 02:47:54 | C | 21 51 40.09 | +14 14 49.3 | – | q | H45 |
| 2013-11-20 02:49:38 | C | 21 51 40.22 | +14 14 50.3 | – | q | H45 |
| 2013-11-20 02:50:53 | C | 21 51 40.31 | +14 14 51.3 | – | q | H45 |
| 2013-11-20 02:52:17 | C | 21 51 40.41 | +14 14 52.0 | – | q | H45 |
| 2013-11-20 02:53:36 | C | 21 51 40.52 | +14 14 52.9 | – | q | H45 |
| 2013-11-20 02:54:55 | C | 21 51 40.62 | +14 14 53.6 | – | q | H45 |
| 2013-11-20 02:56:19 | C | 21 51 40.74 | +14 14 55.1 | – | q | H45 |
| 2013-11-20 02:57:41 | C | 21 51 40.84 | +14 14 55.9 | – | q | H45 |
| 2013-11-26 18:27:40 | C | 22 04 08.19 | +15 57 56.2 | – | c | A24 |
| 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 |