IAA Minor Planet Database| Epoch (TDB) | 2011-03-18 (JD 2455638.5) |
|---|---|
| Eccentricity (e) | 0.2475621026 ± 1.73e-07 |
| Semi-major axis (a) | 4.5231196176 AU ± 8.22e-08 |
| Inclination (i) | 2.32907670° ± 1.83e-05 |
| Long. of Asc. Node (Ω) | 242.35794083° ± 3.27e-04 |
| Arg. of Perihelion (ω) | 165.79103526° ± 3.33e-04 |
| Mean Anomaly (M) | 108.73049424° ± 4.96e-05 |
| Mean Motion (n) | 0.1024582572°/day ± 2.79e-09 |
| Perihelion dist (q) | 3.40336661 AU ± 7.84e-07 |
| Aphelion dist (Q) | 5.64287262 AU ± 7.89e-07 |
| Orbital Period | 9.61978381 yr ± 2.62e-07 |
| Source | JPL |
|---|---|
| Solution Date | 2026-07-28 14:32:31 |
| RMS Residual | 0.705″ |
| Uncertainty | 0 |
| Orbit Type | Jupiter-family Comet |
| MOID | 2.414270 AU |
| Observations Used | 564 |
| Oppositions | — |
| Arc Total | 1939-2026 |
| First Observation Used | — |
| Last Observation Used | 2026-07-26 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 1939-10-07 21:45:31 | A | 02 02 51.70 | +14 47 16.7 | – | – | 062 |
| 1939-10-18 21:14:13 | A | 01 56 26.81 | +14 10 32.5 | – | – | 062 |
| 1939-10-20 20:27:21 | A | 01 55 14.01 | +14 03 19.1 | – | – | 062 |
| 1939-11-11 17:46:27 | A | 01 42 22.54 | +12 40 28.3 | – | – | 062 |
| 1998-11-16 11:24:08 | C | 03 41 33.52 | +19 58 56.0 | – | u | 566 |
| 1998-11-16 11:39:18 | C | 03 41 33.13 | +19 58 53.9 | – | u | 566 |
| 1998-11-16 11:54:17 | C | 03 41 32.66 | +19 58 51.4 | – | u | 566 |
| 1998-11-18 06:13:54 | C | 03 40 20.80 | +19 53 48.8 | – | z | 704 |
| 1998-11-18 07:18:12 | C | 03 40 18.84 | +19 53 42.4 | – | z | 704 |
| 1998-11-18 08:22:13 | C | 03 40 16.98 | +19 53 33.7 | – | z | 704 |
| 1998-11-18 09:27:03 | C | 03 40 15.06 | +19 53 24.9 | – | z | 704 |
| 1998-11-21 05:55:10 | C | 03 38 18.89 | +19 45 12.7 | – | z | 704 |
| 1998-11-21 06:49:51 | C | 03 38 17.24 | +19 45 06.2 | – | z | 704 |
| 1998-11-21 08:37:17 | C | 03 38 14.02 | +19 44 53.7 | – | z | 704 |
| 1998-11-24 04:08:36 | C | 03 36 20.46 | +19 36 42.6 | – | z | 704 |
| 1998-11-24 06:26:47 | C | 03 36 16.56 | +19 36 23.4 | – | z | 704 |
| 1998-11-24 07:36:47 | C | 03 36 14.41 | +19 36 13.5 | – | z | 704 |
| 1998-11-24 08:45:05 | C | 03 36 12.35 | +19 36 05.0 | – | z | 704 |
| 1998-11-25 06:56:20 | C | 03 35 35.70 | +19 33 29.5 | – | c | 699 |
| 1998-11-25 07:33:02 | C | 03 35 34.61 | +19 33 24.7 | – | c | 699 |
| 1998-11-25 08:09:46 | C | 03 35 33.61 | +19 33 20.2 | – | c | 699 |
| 1998-12-06 07:18:22 | C | 03 28 44.43 | +19 02 35.8 | – | – | 658 |
| 1998-12-06 07:25:37 | C | 03 28 44.28 | +19 02 34.7 | – | – | 658 |
| 1998-12-07 02:53:00 | C | 03 28 17.06 | +19 00 27.0 | – | – | 709 |
| 1998-12-07 03:04:40 | C | 03 28 16.79 | +19 00 25.8 | – | – | 709 |
| 1998-12-07 18:26:09 | C | 03 27 55.38 | +18 58 44.0 | – | – | 587 |
| 1998-12-07 19:21:44 | C | 03 27 54.29 | +18 58 39.6 | – | – | 587 |
| 1998-12-07 20:04:54 | C | 03 27 53.26 | +18 58 35.5 | – | – | 587 |
| 1998-12-07 22:30:45 | C | 03 27 49.89 | +18 58 20.2 | – | – | 046 |
| 1998-12-07 22:33:55 | C | 03 27 49.70 | +18 58 17.7 | – | – | 046 |
| 1998-12-07 22:36:35 | C | 03 27 49.72 | +18 58 16.8 | – | – | 046 |
| 1998-12-08 06:24:59 | C | 03 27 39.00 | +18 57 28.1 | – | c | 699 |
| 1998-12-08 06:57:10 | c | 03 27 38.31 | +18 57 25.6 | – | – | 691 |
| 1998-12-08 07:01:39 | C | 03 27 38.25 | +18 57 24.2 | – | c | 699 |
| 1998-12-08 07:30:02 | c | 03 27 37.50 | +18 57 21.6 | – | – | 691 |
| 1998-12-08 07:38:23 | C | 03 27 37.25 | +18 57 20.6 | – | c | 699 |
| 1998-12-08 08:01:42 | c | 03 27 36.80 | +18 57 18.2 | – | – | 691 |
| 1998-12-08 12:27:33 | C | 03 27 30.95 | +18 56 50.0 | – | – | 867 |
| 1998-12-08 12:37:03 | C | 03 27 30.73 | +18 56 48.8 | – | – | 867 |
| 1998-12-08 12:50:02 | C | 03 27 30.45 | +18 56 47.7 | – | – | 867 |
| 1998-12-08 12:59:02 | C | 03 27 30.23 | +18 56 46.5 | – | – | 867 |
| 1998-12-08 20:23:30 | C | 03 27 20.16 | +18 55 56.2 | – | – | 108 |
| 1998-12-08 20:33:12 | C | 03 27 20.03 | +18 55 56.7 | – | – | 108 |
| 1998-12-08 20:53:26 | C | 03 27 19.59 | +18 55 54.2 | – | – | 108 |
| 1998-12-09 11:55:00 | – | 03 26 59.87 | +18 54 22.4 | – | – | 372 |
| 1998-12-09 14:08:00 | – | 03 26 56.81 | +18 54 08.1 | – | – | 372 |
| 1998-12-09 20:16:42 | C | 03 26 48.79 | +18 53 28.2 | – | – | 046 |
| 1998-12-09 20:19:32 | C | 03 26 48.75 | +18 53 27.8 | – | – | 046 |
| 1998-12-09 20:23:09 | C | 03 26 48.66 | +18 53 27.0 | – | – | 046 |
| 1998-12-09 20:26:26 | C | 03 26 48.58 | +18 53 27.0 | – | – | 046 |