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 |
|---|---|---|---|---|---|---|
| 2018-02-16 12:04:45 | C | 13 33 02.70 | +38 43 11.1 | – | U | I41 |
| 2018-02-16 12:38:12 | C | 13 33 02.08 | +38 43 31.1 | – | U | I41 |
| 2018-02-16 13:20:54 | C | 13 33 01.29 | +38 43 56.3 | – | U | I41 |
| 2018-02-22 12:03:01 | C | 13 28 54.04 | +40 22 51.5 | – | U | 703 |
| 2018-02-22 12:10:43 | C | 13 28 53.63 | +40 22 57.2 | – | U | 703 |
| 2018-02-22 12:18:25 | C | 13 28 53.30 | +40 23 02.4 | – | U | 703 |
| 2018-02-22 12:26:07 | C | 13 28 52.82 | +40 23 09.3 | – | U | 703 |
| 2018-02-22 17:14:53 | C | 13 28 40.00 | +40 26 59.7 | – | r | P93 |
| 2018-02-22 17:17:12 | C | 13 28 39.90 | +40 27 01.5 | – | r | P93 |
| 2018-02-22 17:19:30 | C | 13 28 39.77 | +40 27 02.6 | – | r | P93 |
| 2018-02-22 17:24:06 | C | 13 28 39.52 | +40 27 06.8 | – | r | P93 |
| 2018-02-22 17:28:43 | C | 13 28 39.24 | +40 27 11.5 | – | r | P93 |
| 2018-02-25 08:04:37 | C | 13 24 55.70 | +41 20 45.9 | – | U | 703 |
| 2018-02-25 08:12:29 | C | 13 24 55.09 | +41 20 53.3 | – | U | 703 |
| 2018-02-25 08:20:20 | C | 13 24 54.49 | +41 21 00.5 | – | U | 703 |
| 2018-02-25 08:28:12 | C | 13 24 53.88 | +41 21 08.0 | – | U | 703 |
| 2018-02-25 22:01:50 | C | 13 23 53.30 | +41 33 30.0 | 14.6 | r | 238 |
| 2018-02-25 22:44:40 | C | 13 23 49.87 | +41 34 11.6 | 14.7 | r | 238 |
| 2018-02-25 22:48:30 | n | 13 23 49.94 | +41 34 16.9 | 15.3 | U | Z43 |
| 2018-02-25 23:20:24 | n | 13 23 47.33 | +41 34 47.6 | 15.4 | U | Z43 |
| 2018-02-25 23:59:53 | n | 13 23 44.17 | +41 35 26.3 | 15.5 | U | Z43 |
| 2018-02-27 23:24:44 | n | 13 19 28.49 | +42 22 45.0 | 15.5 | U | Z43 |
| 2018-02-28 00:02:20 | n | 13 19 24.41 | +42 23 26.3 | 15.3 | U | Z43 |
| 2018-02-28 00:32:18 | n | 13 19 21.26 | +42 23 59.1 | 15.0 | U | Z43 |
| 2018-02-28 03:46:47 | C | 13 18 59.44 | +42 27 26.9 | – | q | D08 |
| 2018-02-28 04:12:00 | C | 13 18 56.62 | +42 27 53.2 | – | q | D08 |
| 2018-02-28 04:32:12 | C | 13 18 54.38 | +42 28 13.9 | – | q | D08 |
| 2018-03-06 07:53:43 | C | 12 54 34.55 | +45 37 08.1 | – | U | 703 |
| 2018-03-06 08:01:32 | C | 12 54 32.52 | +45 37 20.3 | – | U | 703 |
| 2018-03-06 08:09:20 | C | 12 54 30.50 | +45 37 32.4 | – | U | 703 |
| 2018-03-06 08:17:07 | C | 12 54 28.48 | +45 37 44.6 | – | U | 703 |
| 2018-03-07 15:22:20 | C | 12 45 53.90 | +46 27 05.1 | – | k | T03 |
| 2018-03-07 15:23:20 | C | 12 45 53.63 | +46 27 07.4 | – | k | T03 |
| 2018-03-07 15:24:02 | C | 12 45 53.39 | +46 27 07.6 | – | k | T03 |
| 2018-03-07 21:48:43 | C | 12 43 58.96 | +46 37 25.8 | – | U | Z80 |
| 2018-03-07 21:49:05 | C | 12 43 58.85 | +46 37 26.9 | – | U | Z80 |
| 2018-03-07 21:49:26 | C | 12 43 58.74 | +46 37 27.2 | – | U | Z80 |
| 2018-03-07 21:49:46 | C | 12 43 58.63 | +46 37 28.0 | – | U | Z80 |
| 2018-03-07 21:50:08 | C | 12 43 58.50 | +46 37 28.8 | – | U | Z80 |
| 2018-03-07 21:50:29 | C | 12 43 58.44 | +46 37 29.0 | – | U | Z80 |
| 2018-03-07 21:50:49 | C | 12 43 58.27 | +46 37 29.7 | – | U | Z80 |
| 2018-03-07 21:51:10 | C | 12 43 58.19 | +46 37 30.3 | – | U | Z80 |
| 2018-03-07 21:51:32 | C | 12 43 58.07 | +46 37 30.9 | – | U | Z80 |
| 2018-03-07 21:51:52 | C | 12 43 57.93 | +46 37 31.3 | – | U | Z80 |
| 2018-03-07 21:52:13 | C | 12 43 57.83 | +46 37 32.1 | – | U | Z80 |
| 2018-03-07 21:52:35 | C | 12 43 57.76 | +46 37 32.7 | – | U | Z80 |
| 2018-03-07 21:52:56 | C | 12 43 57.65 | +46 37 33.4 | – | U | Z80 |
| 2018-03-07 21:53:16 | C | 12 43 57.61 | +46 37 34.0 | – | U | Z80 |
| 2018-03-08 10:18:13 | C | 12 39 52.36 | +46 58 58.5 | – | U | T05 |
| 2018-03-08 10:19:34 | C | 12 39 51.88 | +46 59 00.9 | – | U | T05 |
| 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 |