IAA SBSS Data Base| Epoch (TDB) | 2022-10-03 (JD 2459855.5) |
|---|---|
| Eccentricity (e) | 0.8477003353 ± 2.19e-07 |
| Semi-major axis (a) | 2.2196888070 AU ± 1.36e-07 |
| Inclination (i) | 11.40704099° ± 2.08e-05 |
| Long. of Asc. Node (Ω) | 334.18510998° ± 5.54e-05 |
| Arg. of Perihelion (ω) | 187.14215822° ± 5.56e-05 |
| Mean Anomaly (M) | 245.50091097° ± 1.14e-05 |
| Mean Motion (n) | 0.2980340852°/day ± 2.73e-08 |
| Perihelion dist (q) | 0.33805786 AU ± 4.86e-07 |
| Aphelion dist (Q) | 4.10131975 AU ± 5.46e-07 |
| Orbital Period | 3.30709248 yr ± 3.03e-07 |
| Diameter | 4.800 km |
|---|---|
| Geometric Albedo | 0.046 |
| Rotation Period | 11.083 h |
| Source | JPL |
|---|---|
| Solution Date | 2026-08-13 12:41:21 |
| RMS Residual | 0.448″ |
| Uncertainty | 1 |
| Orbit Type | Encke-type Comet |
| MOID | 0.166917 AU |
| Observations Used | 645 |
| Oppositions | — |
| Arc Total | 2018-2026 |
| First Observation Used | — |
| Last Observation Used | 2026-08-11 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 1980-10-20 02:52:09 | A | 08 00 21.09 | +60 46 12.4 | – | – | 547 |
| 1980-10-21 18:47:59 | A | 08 44 31 | +60 42.2 | – | – | 372 |
| 1980-11-03 10:18:01 | A | 12 58 35.34 | +31 45 32.4 | – | A | 801 |
| 1980-11-04 11:36:29 | A | 13 08 25.07 | +28 37 44.1 | – | – | 688 |
| 1980-11-04 12:04:30 | A | 13 08 35.56 | +28 34 16.8 | – | – | 688 |
| 1980-11-04 12:13:30 | A | 13 08 38.58 | +28 33 17.7 | – | – | 688 |
| 1980-11-18 20:16:40 | A | 14 21 46.69 | -01 03 27.5 | – | – | 882 |
| 1980-11-18 20:18:29 | A | 14 21 46.96 | -01 03 34.7 | – | – | 882 |
| 1980-11-20 05:19:57 | A | 14 26 14.99 | -02 54 07.0 | – | – | 006 |
| 1980-11-20 05:30:10 | A | 14 26 16.31 | -02 54 37.7 | – | – | 006 |
| 1982-07-30 10:21:06 | A | 23 22 23.90 | -02 24 55.5 | – | – | 675 |
| 1984-01-27 10:12:59 | A | 23 35 29.16 | +05 54 57.8 | – | – | 372 |
| 1984-02-25 15:12:35 | A | 00 28 34.02 | +10 30 43.3 | – | – | 168 |
| 1984-02-25 15:18:34 | A | 00 28 34.48 | +10 30 46.4 | – | – | 168 |
| 1984-02-29 15:10:04 | A | 00 37 42.32 | +11 12 32.5 | – | – | 168 |
| 1984-03-01 15:17:34 | A | 00 40 04.24 | +11 22 40.4 | – | – | 168 |
| 1984-03-02 15:14:35 | A | 00 42 26.39 | +11 32 37.6 | – | – | 168 |
| 1984-03-04 15:06:34 | A | 00 47 14.40 | +11 51 43.6 | – | – | 168 |
| 1984-03-08 15:21:44 | A | 00 57 02.19 | +12 24 51.4 | – | – | 168 |
| 1984-03-09 15:17:29 | A | 00 59 28.22 | +12 31 24.5 | – | – | 168 |
| 1984-03-14 15:38:05 | A | 01 11 11.16 | +12 48 06.6 | – | – | 168 |
| 1984-04-12 21:15:29 | A | 23 58 48.60 | -10 36 44.2 | – | – | 323 |
| 1984-04-13 21:33:00 | A | 23 55 33.04 | -11 14 05.1 | – | – | 323 |
| 1984-04-23 17:57:20 | A | 23 35 14.82 | -14 55 41.7 | – | – | 474 |
| 1984-04-23 18:07:50 | A | 23 35 14.32 | -14 55 48.9 | – | – | 474 |
| 1984-04-26 21:22:00 | A | 23 31 41.41 | -15 33 31.6 | – | – | 323 |
| 1984-04-27 21:24:29 | A | 23 30 43.89 | -15 43 47.0 | – | – | 323 |
| 1984-05-02 21:04:29 | A | 23 26 50.47 | -16 26 00.2 | – | – | 323 |
| 1984-05-03 21:09:59 | A | 23 26 10.90 | -16 33 17.7 | – | – | 323 |
| 1984-05-26 18:17:28 | A | 23 11 45.04 | -19 04 35.8 | – | – | 474 |
| 1984-05-30 16:22:41 | A | 23 08 04.68 | -19 37 24.7 | – | – | 474 |
| 1984-05-30 17:00:00 | A | 23 08 03.28 | -19 37 37.7 | – | – | 474 |
| 1984-06-06 21:14:44 | A | 22 59 33.97 | -20 46 58.4 | – | – | 323 |
| 1984-07-25 12:26:40 | A | 20 58 52.27 | -29 17 49.9 | – | – | 474 |
| 1984-07-25 13:29:09 | A | 20 58 44.76 | -29 17 59.8 | – | – | 474 |
| 1985-07-26 09:19:27 | A | 23 04 19.93 | -05 50 26.2 | – | – | 691 |
| 1985-07-26 09:35:39 | A | 23 04 19.40 | -05 50 28.8 | – | – | 691 |
| 1985-07-26 10:02:47 | A | 23 04 18.63 | -05 50 33.2 | – | – | 691 |
| 1985-07-28 10:22:23 | A | 23 02 54.99 | -05 57 30.4 | – | – | 675 |
| 1985-07-28 10:27:47 | A | 23 02 54.84 | -05 57 31.3 | – | – | 675 |
| 1985-07-29 11:04:30 | A | 23 02 10.75 | -06 01 13.5 | – | – | 675 |
| 1985-07-29 11:10:14 | A | 23 02 10.56 | -06 01 14.5 | – | – | 675 |
| 1985-08-15 06:14:06 | A | 22 48 05.34 | -07 13 09.8 | – | – | 691 |
| 1985-08-15 06:37:47 | A | 22 48 04.54 | -07 13 14.5 | – | – | 691 |
| 1985-08-15 07:00:57 | A | 22 48 03.57 | -07 13 19.0 | – | – | 691 |
| 1986-08-31 07:17:05 | A | 23 57 27.63 | +05 59 02.1 | – | – | 691 |
| 1986-08-31 07:30:40 | A | 23 57 27.03 | +05 59 00.7 | – | – | 691 |
| 1986-08-31 07:42:29 | A | 23 57 26.51 | +05 58 58.6 | – | – | 691 |
| 1986-09-01 08:55:01 | A | 23 56 22.73 | +05 54 23.6 | – | – | 691 |
| 1986-09-01 09:05:36 | A | 23 56 22.29 | +05 54 22.6 | – | – | 691 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 1980-11-05 14:44:00 | -280334.5 | 2.5 | Hz | 2380 | -1 | -1 |
| 1980-11-05.613889 | -2803345 | 10 | Hz | 2380 | 251 | 251 |