IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.4364955679 ± 2.00e+00 |
| Semi-major axis (a) | 0.8320181223 AU ± 3.00e+00 |
| Inclination (i) | 15.75890506° ± 4.00e+00 |
| Long. of Asc. Node (Ω) | 170.76329799° ± 5.00e+00 |
| Arg. of Perihelion (ω) | 356.08164717° ± 6.00e+00 |
| Mean Anomaly (M) | 249.10870172° ± 4.17e-06 |
| Mean Motion (n) | 1.2987127297°/day ± 7.02e+00 |
| Perihelion dist (q) | 0.46884590 AU ± 2.37e+00 |
| Aphelion dist (Q) | 1.19519035 AU ± 4.62e+00 |
| Orbital Period | 0.75892556 yr ± 4.10e+00 |
| NGA Model | r2 |
| A2 | -1.01979994e-06 AU/d² |
| H (abs. magnitude) | 16.24 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-04-26 |
| RMS Residual | 0.161″ |
| Uncertainty | 0 |
| Orbit Type | Aten |
| MOID | 0.149239 AU |
| Observations Used | 5029 |
| Radar Obs Used | 6 |
| Gaia Obs Used | 44 |
| Oppositions | 13 |
| Arc Total | 1975-2026 |
| First Observation Used | 1975-10-03 |
| Last Observation Used | 2026-01-06 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 1997-09-12 01:26:53 | C | 01 19 06.94 | +02 27 11.2 | – | z | 046 |
| 1997-09-12 01:28:07 | C | 01 19 06.80 | +02 27 06.8 | – | z | 046 |
| 1997-09-12 01:30:42 | C | 01 19 06.49 | +02 26 58.0 | – | z | 046 |
| 1997-09-12 04:54:16 | C | 01 18 45.26 | +02 15 20.8 | – | z | 750 |
| 1997-09-12 05:00:15 | C | 01 18 44.58 | +02 14 59.6 | – | z | 750 |
| 1997-09-12 11:11:34 | C | 01 18 01.63 | +01 53 50.3 | – | c | 608 |
| 1997-09-12 11:39:40 | C | 01 17 58.07 | +01 52 12.5 | – | c | 608 |
| 1997-09-15 00:49:02 | C | 01 10 21.31 | -01 53 01.0 | – | z | 121 |
| 1997-09-15 00:57:03 | C | 01 10 20.17 | -01 53 31.8 | – | z | 121 |
| 1997-09-15 01:05:02 | C | 01 10 19.03 | -01 54 03.0 | – | z | 121 |
| 1997-09-15 01:13:03 | C | 01 10 17.91 | -01 54 34.0 | – | z | 121 |
| 1997-09-15 22:11:07 | C | 01 07 27.80 | -03 16 57.6 | – | z | 046 |
| 1997-09-15 22:15:06 | C | 01 07 27.21 | -03 17 13.6 | – | z | 046 |
| 1997-09-15 22:21:06 | C | 01 07 26.32 | -03 17 37.6 | – | z | 046 |
| 1997-09-19 04:17:31 | C | 00 55 32.06 | -08 45 00.9 | 14.5 | – | 294 |
| 1997-09-19 07:08:50 | C | 00 55 01.71 | -08 57 34.1 | 14.7 | – | 294 |
| 1997-09-19 09:02:38 | C | 00 54 43.69 | -09 06 00.1 | – | – | 658 |
| 1997-09-19 09:04:41 | C | 00 54 43.54 | -09 06 09.6 | – | – | 658 |
| 1997-09-19 22:19:42 | C | 00 52 29.74 | -10 04 59.3 | – | z | 631 |
| 1997-09-19 23:50:50 | C | 00 52 13.36 | -10 11 47.4 | – | z | 631 |
| 1997-09-20 04:57:33 | C | 00 51 20.86 | -10 34 35.6 | 13.8 | – | 294 |
| 1997-09-20 05:07:09 | C | 00 51 19.09 | -10 35 18.5 | 13.8 | – | 294 |
| 1997-09-20 09:14:54 | C | 00 50 33.33 | -10 53 41.9 | – | z | 758 |
| 1997-09-20 09:16:11 | C | 00 50 33.08 | -10 53 47.5 | – | z | 758 |
| 1997-09-20 09:25:24 | C | 00 50 31.39 | -10 54 28.7 | – | z | 758 |
| 1997-09-20 22:28:42 | C | 00 48 15.56 | -11 53 49.1 | – | z | 118 |
| 1997-09-20 22:35:56 | C | 00 48 14.20 | -11 54 22.3 | – | z | 118 |
| 1997-09-20 23:25:50 | C | 00 48 04.92 | -11 58 10.1 | – | z | 046 |
| 1997-09-20 23:28:09 | C | 00 48 04.49 | -11 58 20.5 | – | z | 046 |
| 1997-09-20 23:30:03 | C | 00 48 04.10 | -11 58 29.4 | – | z | 046 |
| 1997-09-21 07:43:39 | C | 00 46 33.40 | -12 35 49.2 | – | z | 758 |
| 1997-09-21 07:53:14 | C | 00 46 31.55 | -12 36 32.8 | – | z | 758 |
| 1997-09-22 09:34:22 | C | 00 41 43.12 | -14 34 47.6 | – | z | 758 |
| 1997-09-22 09:35:52 | C | 00 41 42.81 | -14 34 54.5 | – | z | 758 |
| 1997-09-22 09:38:26 | C | 00 41 42.29 | -14 35 06.6 | – | z | 758 |
| 1997-09-22 21:58:57 | C | 00 39 23.12 | -15 32 39.4 | – | z | 118 |
| 1997-09-22 22:05:53 | C | 00 39 21.71 | -15 33 11.8 | – | z | 118 |
| 1997-09-22 22:12:50 | C | 00 39 20.30 | -15 33 44.0 | – | z | 118 |
| 1997-09-24 06:53:48 | C | 00 32 48.63 | -18 06 10.3 | – | z | 700 |
| 1997-09-24 07:02:04 | C | 00 32 46.78 | -18 06 48.4 | – | z | 700 |
| 1997-09-24 07:11:07 | C | 00 32 44.83 | -18 07 31.0 | – | z | 700 |
| 1997-09-24 08:40:38 | C | 00 32 23.93 | -18 14 21.6 | – | z | 758 |
| 1997-09-24 08:42:44 | C | 00 32 23.48 | -18 14 31.5 | – | z | 758 |
| 1997-09-24 08:45:42 | C | 00 32 22.86 | -18 14 45.1 | – | z | 758 |
| 1997-09-24 08:48:40 | C | 00 32 22.20 | -18 14 58.8 | – | z | 758 |
| 1997-09-24 08:51:08 | C | 00 32 21.68 | -18 15 10.2 | – | z | 758 |
| 1997-09-25 03:11:20 | C | 00 28 36.58 | -19 40 55.4 | 14.1 | – | 294 |
| 1997-09-25 03:28:14 | C | 00 28 32.76 | -19 42 14.9 | 14.2 | – | 294 |
| 1997-09-25 06:04:33 | C | 00 27 59.39 | -19 54 26.7 | – | z | 712 |
| 1997-09-25 06:17:56 | C | 00 27 56.38 | -19 55 29.3 | – | z | 712 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 1981-08-25 02:00:00 | -18021.4 | 1 | Hz | 2380 | -1 | -1 |
| 1981-08-25.083333 | -1802140 | 20 | Hz | 2380 | 251 | 251 |
| 1984-08-21 00:00:00 | -98092 | 1 | Hz | 2380 | -1 | -1 |
| 1984-08-21.000000 | -9809200 | 100 | Hz | 2380 | 251 | 251 |
| 2000-08-27 06:00:00 | 202910964 | 10 | us | 2380 | -1 | -1 |
| 2000-08-27.250000 | 20291096400 | 10000 | us | 2380 | 251 | 251 |
| 2000-08-30 05:00:00 | 196039017 | 10 | us | 2380 | -1 | -1 |
| 2000-08-30.208333 | 19603901700 | 10000 | us | 2380 | 251 | 251 |
| 2003-08-22 02:10:35 | 176875273 | 1.5 | us | 2380 | -1 | -1 |
| 2003-08-22 02:15:00 | 176879019.6 | 0.5 | us | 2380 | -1 | -1 |
| 2003-08-22.090683 | 17687527300 | 1500 | us | 2380 | 251 | 251 |
| 2003-08-22.093750 | 17687901960 | 500 | us | 2380 | 251 | 251 |
| 2016-09-26 08:40:00 | 178120943.18 | 10 | us | 8560 | -14 | -14 |
| 2016-09-27 07:50:00 | 174259621.3 | 3 | us | 8560 | -14 | -14 |
| 2016-09-30 08:50:00 | 163725075.83 | 5 | us | 8560 | -14 | -14 |
| 2019-09-08 06:54:00 | 206862668.32 | 6 | us | 2380 | -1 | -1 |
| 2022-09-03 05:30:00 | 187861848.74 | 2 | us | 8560 | -14 | -14 |