IAA SBSS Data Base| Epoch (TDB) | 2018-05-05 (JD 2458243.5) |
|---|---|
| Eccentricity (e) | 0.5544845629 ± 8.87e-08 |
| Semi-major axis (a) | 3.5451389514 AU ± 3.82e-08 |
| Inclination (i) | 18.27288592° ± 9.85e-06 |
| Long. of Asc. Node (Ω) | 271.06182451° ± 1.96e-05 |
| Arg. of Perihelion (ω) | 172.84217238° ± 4.31e-05 |
| Mean Anomaly (M) | 268.56655140° ± 1.06e-05 |
| Mean Motion (n) | 0.1476570478°/day ± 2.38e-09 |
| Perihelion dist (q) | 1.57941413 AU ± 3.15e-07 |
| Aphelion dist (Q) | 5.51086377 AU ± 3.20e-07 |
| Orbital Period | 6.67510490 yr ± 1.08e-07 |
| Diameter | 1.560 km |
|---|
| Source | JPL |
|---|---|
| Solution Date | 2026-08-13 14:25:23 |
| RMS Residual | 0.636″ |
| Uncertainty | 0 |
| Orbit Type | Jupiter-family Comet |
| MOID | 0.597767 AU |
| Observations Used | 1868 |
| Oppositions | — |
| Arc Total | 2006-2026 |
| First Observation Used | — |
| Last Observation Used | 2026-08-11 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 1986-12-28 07:03:44 | A | 08 06 05.23 | +08 10 11.6 | – | – | 688 |
| 1986-12-28 08:08:18 | A | 08 06 03.01 | +08 08 53.6 | – | – | 688 |
| 1987-01-01 15:25:40 | A | 08 02 41.53 | +06 07 49.5 | – | – | 892 |
| 1987-01-09 14:15:23 | A | 07 55 36.11 | +02 48 17.4 | – | – | 413 |
| 1987-01-09 15:45:23 | A | 07 55 32.26 | +02 46 50.1 | – | – | 413 |
| 1987-01-19 02:39:59 | A | 07 46 58.35 | -00 20 55.9 | – | – | 688 |
| 1987-01-19 03:09:59 | A | 07 46 57.47 | -00 21 18.1 | – | – | 688 |
| 1987-01-20 12:03:59 | A | 07 45 47.72 | -00 43 31.9 | – | – | 892 |
| 1987-01-20 12:46:14 | A | 07 45 46.21 | -00 44 05.0 | – | – | 892 |
| 1987-01-20 15:01:29 | A | 07 45 41.26 | -00 45 25.8 | – | – | 372 |
| 1987-01-21 04:43:59 | A | 07 45 13.49 | -00 54 19.9 | – | – | 690 |
| 1987-01-21 04:52:59 | A | 07 45 13.04 | -00 54 28.8 | – | – | 688 |
| 1987-01-21 05:32:59 | A | 07 45 11.64 | -00 54 52.7 | – | – | 688 |
| 1987-01-21 11:55:30 | A | 07 44 58.87 | -00 58 55.2 | – | – | 399 |
| 1987-01-22 05:01:59 | A | 07 44 24.64 | -01 09 30.9 | – | – | 688 |
| 1987-01-22 05:32:00 | A | 07 44 23.36 | -01 09 52.2 | – | – | 688 |
| 1987-01-22 14:22:14 | A | 07 44 05.89 | -01 15 12.3 | – | – | 892 |
| 1987-01-24 07:58:29 | A | 07 42 45.63 | -01 39 08.7 | – | – | 690 |
| 1987-01-24 11:26:30 | A | 07 42 39.96 | -01 41 00.6 | – | – | 372 |
| 1987-01-25 16:25:59 | A | 07 41 46.48 | -01 56 28.0 | – | – | 372 |
| 1987-01-27 04:51:33 | A | 07 40 43.93 | -02 14 38.0 | – | A | 801 |
| 1987-01-27 17:01:00 | A | 07 40 23.75 | -02 20 06.3 | – | – | 323 |
| 1987-01-28 15:56:30 | A | 07 39 47.07 | -02 30 40.3 | – | – | 372 |
| 1987-01-30 13:36:45 | A | 07 38 39.5 | -02 49 44 | – | – | 897 |
| 1987-01-30 13:59:05 | A | 07 38 39.2 | -02 49 53 | – | – | 897 |
| 1987-01-31 12:25:58 | A | 07 38 08.69 | -02 58 14.8 | – | – | 413 |
| 1987-01-31 14:05:59 | A | 07 38 06.22 | -02 58 50.2 | – | – | 413 |
| 1987-01-31 14:57:59 | A | 07 38 04.9 | -02 59 24 | – | – | 897 |
| 1987-02-01 07:08:26 | A | 07 37 44.34 | -03 05 12.7 | – | – | 688 |
| 1987-02-01 07:23:45 | A | 07 37 43.98 | -03 05 18.1 | – | – | 688 |
| 1987-02-01 07:51:15 | A | 07 37 43.39 | -03 05 25.5 | – | B | 691 |
| 1987-02-02 16:41:00 | A | 07 37 04.19 | -03 16 16.5 | – | – | 323 |
| 1987-02-03 17:08:59 | A | 07 36 37.46 | -03 23 49.7 | – | – | 323 |
| 1987-02-04 16:50:00 | A | 07 36 13.85 | -03 30 40.3 | – | – | 323 |
| 1987-02-05 13:43:59 | A | 07 35 55.10 | -03 36 19.8 | – | – | 323 |
| 1987-03-08 06:09:52 | A | 07 42 02.51 | -04 14 34.8 | – | – | 688 |
| 1987-03-08 06:23:54 | A | 07 42 02.92 | -04 14 33.9 | – | – | 688 |
| 1987-03-27 06:01:28 | A | 07 59 35.76 | -03 38 44.9 | – | B | 691 |
| 1987-03-27 06:15:27 | A | 07 59 36.30 | -03 38 43.7 | – | B | 691 |
| 1987-03-27 06:23:38 | A | 07 59 36.74 | -03 38 42.1 | – | B | 691 |
| 1987-05-01 03:17:41 | A | 08 46 18.37 | -03 20 53.2 | – | B | 691 |
| 1987-05-01 03:25:14 | A | 08 46 18.79 | -03 20 53.0 | – | B | 691 |
| 1987-05-01 03:47:58 | A | 08 46 20.20 | -03 20 55.5 | – | B | 691 |
| 1987-05-02 03:14:18 | A | 08 47 47.77 | -03 21 58.9 | – | B | 691 |
| 1987-05-02 03:22:07 | A | 08 47 48.16 | -03 21 57.9 | – | B | 691 |
| 1987-05-02 03:44:42 | A | 08 47 49.61 | -03 21 59.3 | – | B | 691 |
| 1987-05-23 03:47:45 | A | 09 20 06.96 | -04 07 14.1 | – | B | 691 |
| 1987-05-23 04:08:25 | A | 09 20 08.39 | -04 07 17.1 | – | B | 691 |
| 1987-05-25 03:51:33 | A | 09 23 15.38 | -04 13 40.1 | – | B | 691 |
| 1987-05-25 04:06:42 | A | 09 23 16.41 | -04 13 42.3 | – | B | 691 |