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 |
|---|---|---|---|---|---|---|
| 2017-12-28 12:23:25 | C | 12 50 43.09 | +34 16 38.0 | – | U | 703 |
| 2017-12-29 10:20:09 | C | 12 51 59.72 | +34 16 12.3 | – | U | G96 |
| 2017-12-29 10:27:39 | C | 12 52 00.15 | +34 16 12.3 | – | U | G96 |
| 2017-12-29 10:35:08 | C | 12 52 00.58 | +34 16 12.3 | – | U | G96 |
| 2017-12-29 10:42:37 | C | 12 52 01.00 | +34 16 12.2 | – | U | G96 |
| 2018-01-05 09:38:36 | C | 13 01 22.83 | +34 17 39.9 | – | U | 703 |
| 2018-01-05 09:46:18 | C | 13 01 23.23 | +34 17 40.0 | – | U | 703 |
| 2018-01-05 09:53:59 | C | 13 01 23.64 | +34 17 40.3 | – | U | 703 |
| 2018-01-05 10:01:43 | C | 13 01 24.03 | +34 17 40.5 | – | U | 703 |
| 2018-01-12 11:01:50 | C | 13 10 11.36 | +34 28 30.5 | – | U | 703 |
| 2018-01-12 11:14:02 | C | 13 10 11.95 | +34 28 31.8 | – | U | 703 |
| 2018-01-12 11:21:34 | C | 13 10 12.30 | +34 28 32.5 | – | U | 703 |
| 2018-01-12 11:42:18 | C | 13 10 13.27 | +34 28 34.7 | – | U | 703 |
| 2018-01-14 03:25:13 | C | 13 12 09.95 | +34 32 36.5 | – | U | 160 |
| 2018-01-14 03:28:13 | C | 13 12 10.07 | +34 32 36.8 | – | U | 160 |
| 2018-01-14 03:31:15 | C | 13 12 10.20 | +34 32 37.1 | – | U | 160 |
| 2018-01-14 12:15:20 | C | 13 12 35.39 | +34 33 37.1 | – | U | 703 |
| 2018-01-14 12:22:26 | C | 13 12 35.71 | +34 33 38.1 | – | U | 703 |
| 2018-01-14 12:29:35 | C | 13 12 36.04 | +34 33 38.7 | – | U | 703 |
| 2018-01-14 12:36:48 | C | 13 12 36.36 | +34 33 39.9 | – | U | 703 |
| 2018-01-17 02:03:02 | C | 13 15 29.81 | +34 41 19.4 | – | d | Z35 |
| 2018-01-17 02:18:05 | C | 13 15 30.57 | +34 41 20.2 | – | d | Z35 |
| 2018-01-17 02:33:11 | C | 13 15 31.13 | +34 41 23.8 | – | d | Z35 |
| 2018-01-18 02:03:10 | C | 13 16 35.20 | +34 44 45.4 | – | d | Z35 |
| 2018-01-18 02:18:24 | C | 13 16 35.86 | +34 44 48.1 | – | d | Z35 |
| 2018-01-18 02:33:38 | C | 13 16 36.54 | +34 44 50.4 | – | d | Z35 |
| 2018-01-18 04:16:32 | C | 13 16 40.80 | +34 45 05.7 | – | q | 160 |
| 2018-01-18 04:18:30 | C | 13 16 40.91 | +34 45 05.6 | – | q | 160 |
| 2018-01-18 04:20:27 | C | 13 16 40.97 | +34 45 05.6 | – | q | 160 |
| 2018-01-18 10:17:46 | C | 13 16 57.25 | +34 46 00.9 | – | U | 703 |
| 2018-01-18 10:25:21 | C | 13 16 57.59 | +34 46 02.3 | – | U | 703 |
| 2018-01-18 10:32:57 | C | 13 16 57.90 | +34 46 03.3 | – | U | 703 |
| 2018-01-18 10:40:33 | C | 13 16 58.21 | +34 46 04.5 | – | U | 703 |
| 2018-01-19 12:18:58 | C | 13 18 05.86 | +34 50 06.0 | – | U | G96 |
| 2018-01-19 12:27:15 | C | 13 18 06.20 | +34 50 07.4 | – | U | G96 |
| 2018-01-19 12:35:29 | C | 13 18 06.53 | +34 50 08.8 | – | U | G96 |
| 2018-01-19 12:43:44 | C | 13 18 06.87 | +34 50 10.1 | – | U | G96 |
| 2018-01-20 12:37:25 | C | 13 19 08.67 | +34 54 10.0 | – | U | G96 |
| 2018-01-20 12:44:51 | C | 13 19 08.97 | +34 54 11.3 | – | U | G96 |
| 2018-01-20 12:59:03 | C | 13 19 09.53 | +34 54 13.7 | – | U | G96 |
| 2018-01-20 13:11:40 | C | 13 19 10.04 | +34 54 15.9 | – | U | G96 |
| 2018-01-20 15:26:35 | C | 13 19 15.93 | +34 54 41.5 | – | U | T08 |
| 2018-01-20 15:41:32 | C | 13 19 16.50 | +34 54 43.6 | – | U | T08 |
| 2018-01-20 15:56:38 | C | 13 19 17.10 | +34 54 46.4 | – | U | T08 |
| 2018-01-20 16:12:20 | C | 13 19 17.75 | +34 54 49.1 | – | U | T08 |
| 2018-01-21 14:04:03 | C | 13 20 13.172 | +34 58 43.05 | – | U | F51 |
| 2018-01-21 14:19:51 | C | 13 20 13.786 | +34 58 46.08 | – | U | F51 |
| 2018-01-21 14:35:38 | C | 13 20 14.397 | +34 58 49.05 | – | U | F51 |
| 2018-01-22 09:35:03 | C | 13 21 01.45 | +35 02 20.6 | – | U | 703 |
| 2018-01-22 09:42:50 | C | 13 21 01.80 | +35 02 22.0 | – | U | 703 |
| 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 |