IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.5332132517 ± 2.87e-09 |
| Semi-major axis (a) | 2.6649688436 AU ± 2.23e-10 |
| Inclination (i) | 26.68074213° ± 3.93e-07 |
| Long. of Asc. Node (Ω) | 215.44119221° ± 9.01e-07 |
| Arg. of Perihelion (ω) | 132.50311879° ± 9.19e-07 |
| Mean Anomaly (M) | 97.59385004° ± 2.16e-07 |
| Mean Motion (n) | 0.2265552195°/day ± 2.85e-11 |
| Perihelion dist (q) | 1.24397214 AU ± 7.64e-09 |
| Aphelion dist (Q) | 4.08596555 AU ± 7.65e-09 |
| Orbital Period | 4.35049029 yr ± 5.47e-10 |
| H (abs. magnitude) | 9.17 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-06-03 |
| RMS Residual | 0.149″ |
| Uncertainty | 0 |
| Orbit Type | Amor |
| MOID | 0.342195 AU |
| Observations Used | 11863 |
| Radar Obs Used | 1 |
| Gaia Obs Used | 286 |
| Oppositions | 72 |
| Arc Total | 1924-2026 |
| First Observation Used | 1924-10-24 |
| Last Observation Used | 2026-04-16 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 1998-06-28 05:59:36 | C | 22 24 10.04 | +42 24 16.6 | – | z | 761 |
| 1998-06-28 06:15:21 | C | 22 24 12.01 | +42 24 38.7 | – | z | 761 |
| 1998-06-28 06:32:24 | C | 22 24 13.99 | +42 25 00.8 | – | z | 761 |
| 1998-06-28 06:50:43 | C | 22 24 16.45 | +42 25 28.4 | – | z | 761 |
| 1998-06-29 11:26:05 | C | 22 27 58.885 | +43 05 10.25 | – | l | 689 |
| 1998-06-30 01:09:46 | C | 22 29 47.73 | +43 23 59.0 | – | z | 491 |
| 1998-06-30 01:12:46 | C | 22 29 48.15 | +43 24 03.4 | – | z | 491 |
| 1998-06-30 01:15:47 | C | 22 29 48.50 | +43 24 07.5 | – | z | 491 |
| 1998-06-30 01:23:25 | C | 22 29 49.48 | +43 24 17.9 | – | z | 491 |
| 1998-06-30 01:26:24 | C | 22 29 49.87 | +43 24 21.8 | – | z | 491 |
| 1998-06-30 01:29:25 | C | 22 29 50.29 | +43 24 26.5 | – | z | 491 |
| 1998-06-30 11:25:46 | C | 22 31 08.764 | +43 38 03.39 | – | l | 689 |
| 1998-07-01 11:25:02 | C | 22 34 21.165 | +44 10 31.57 | – | l | 689 |
| 1998-07-02 09:31:35 | C | 22 37 21.277 | +44 40 03.89 | – | – | 673 |
| 1998-07-02 09:40:10 | C | 22 37 22.408 | +44 40 15.43 | – | – | 673 |
| 1998-07-02 09:48:29 | C | 22 37 23.524 | +44 40 26.45 | – | – | 673 |
| 1998-07-02 11:22:32 | C | 22 37 35.959 | +44 42 32.20 | – | l | 689 |
| 1998-07-02 23:38:55 | C | 22 39 17.31 | +44 58 41.4 | – | z | 636 |
| 1998-07-02 23:45:10 | C | 22 39 18.17 | +44 58 49.9 | – | z | 636 |
| 1998-07-02 23:51:30 | C | 22 39 19.03 | +44 58 58.1 | – | z | 636 |
| 1998-07-03 11:23:16 | C | 22 40 53.873 | +45 14 10.77 | – | l | 689 |
| 1998-07-04 11:22:12 | C | 22 44 14.317 | +45 45 19.52 | – | l | 689 |
| 1998-07-08 11:20:47 | C | 22 58 05.317 | +47 45 02.99 | – | l | 689 |
| 1998-07-09 04:51:07 | C | 23 00 42.82 | +48 05 52.6 | 10.6 | z | 750 |
| 1998-07-09 05:02:30 | C | 23 00 44.52 | +48 06 06.4 | 10.7 | z | 750 |
| 1998-07-09 05:12:16 | C | 23 00 45.96 | +48 06 18.1 | 10.9 | z | 750 |
| 1998-07-09 05:26:21 | C | 23 00 48.08 | +48 06 35.3 | 10.7 | z | 750 |
| 1998-07-09 20:29:20 | C | 23 03 04.18 | +48 24 17.8 | – | z | 057 |
| 1998-07-09 20:31:12 | C | 23 03 04.43 | +48 24 20.1 | – | z | 057 |
| 1998-07-09 20:36:46 | C | 23 03 05.43 | +48 24 27.4 | – | z | 057 |
| 1998-07-09 20:38:43 | C | 23 03 05.58 | +48 24 29.3 | – | z | 057 |
| 1998-07-09 20:40:07 | C | 23 03 06.00 | +48 24 30.8 | – | z | 057 |
| 1998-07-09 21:27:38 | C | 23 03 13.09 | +48 25 27.4 | – | z | 057 |
| 1998-07-09 21:28:29 | C | 23 03 13.14 | +48 25 28.9 | – | z | 057 |
| 1998-07-09 21:29:13 | C | 23 03 13.27 | +48 25 30.0 | – | z | 057 |
| 1998-07-10 05:28:12 | C | 23 04 25.94 | +48 34 49.4 | 11.0 | z | 750 |
| 1998-07-10 05:51:00 | C | 23 04 29.39 | +48 35 16.7 | 11.0 | z | 750 |
| 1998-07-11 03:57:26 | C | 23 07 52.72 | +49 00 41.6 | 11.1 | z | 750 |
| 1998-07-11 04:10:26 | C | 23 07 54.72 | +49 00 56.8 | 10.9 | z | 750 |
| 1998-07-14 00:25:43 | C | 23 18 38.91 | +50 16 22.3 | – | z | 636 |
| 1998-07-14 00:32:40 | C | 23 18 39.98 | +50 16 29.7 | – | z | 636 |
| 1998-07-14 00:39:04 | C | 23 18 41.04 | +50 16 37.0 | – | z | 636 |
| 1998-07-14 04:47:45 | C | 23 19 21.28 | +50 20 59.5 | 10.6 | z | 750 |
| 1998-07-14 04:56:02 | C | 23 19 22.61 | +50 21 08.4 | 10.6 | z | 750 |
| 1998-07-14 05:06:29 | C | 23 19 24.28 | +50 21 19.9 | 10.6 | z | 750 |
| 1998-07-14 11:19:59 | C | 23 20 23.673 | +50 28 01.54 | – | l | 689 |
| 1998-07-14 23:21:59 | C | 23 22 21.37 | +50 40 33.2 | – | z | 636 |
| 1998-07-14 23:30:45 | C | 23 22 22.80 | +50 40 42.8 | – | z | 636 |
| 1998-07-15 11:17:55 | C | 23 24 17.503 | +50 52 59.52 | – | l | 689 |
| 1998-07-16 11:17:53 | C | 23 28 14.840 | +51 17 19.79 | – | l | 689 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 1985-10-05.357639 | 4852700 | 3000 | Hz | 2380 | 251 | 251 |