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 |
|---|---|---|---|---|---|---|
| 1997-07-30 11:15:30 | C | 17 07 22.80 | -45 24 53.9 | – | – | 422 |
| 1997-07-30 11:16:47 | C | 17 07 22.99 | -45 24 50.5 | – | – | 422 |
| 1997-08-05 10:29:29 | C | 17 23 12.00 | -41 44 29.8 | – | – | 422 |
| 1997-08-05 10:30:39 | C | 17 23 12.09 | -41 44 27.4 | – | – | 422 |
| 1997-08-05 10:31:48 | C | 17 23 12.21 | -41 44 26.7 | – | – | 422 |
| 1998-08-31 07:55:12 | C | 22 21 55.83 | -10 13 46.5 | – | – | 691 |
| 1998-08-31 08:10:12 | C | 22 21 55.19 | -10 13 49.4 | – | – | 691 |
| 1998-08-31 08:24:02 | C | 22 21 54.59 | -10 13 52.5 | – | – | 691 |
| 1998-09-16 06:40:20 | C | 22 06 30.45 | -11 26 43.6 | – | – | 693 |
| 1998-09-16 06:52:05 | C | 22 06 30.00 | -11 26 45.7 | – | – | 693 |
| 1998-09-16 07:03:45 | C | 22 06 29.58 | -11 26 47.6 | – | – | 693 |
| 1998-10-19 02:26:47 | C | 21 46 19.80 | -12 51 11.8 | – | a | 691 |
| 1998-10-19 02:43:18 | C | 21 46 19.58 | -12 51 12.8 | – | a | 691 |
| 1998-10-19 02:59:49 | C | 21 46 19.33 | -12 51 12.8 | – | a | 691 |
| 1999-09-09 08:46:24 | C | 23 33 38.66 | +02 39 05.9 | – | z | 704 |
| 1999-09-09 09:06:55 | C | 23 33 37.75 | +02 39 01.6 | – | z | 704 |
| 1999-09-09 09:27:00 | C | 23 33 36.84 | +02 38 56.2 | – | z | 704 |
| 1999-09-13 22:00:15 | C | 23 28 42.71 | +02 13 12.3 | – | – | 557 |
| 1999-09-13 22:03:38 | C | 23 28 42.58 | +02 13 11.4 | – | – | 557 |
| 1999-09-13 22:06:59 | C | 23 28 42.44 | +02 13 10.6 | – | – | 557 |
| 1999-10-09 13:43:14 | C | 23 01 32.15 | -00 23 13.2 | – | – | 360 |
| 1999-10-09 13:49:15 | C | 23 01 31.91 | -00 23 14.9 | – | – | 360 |
| 1999-10-09 13:56:00 | C | 23 01 31.63 | -00 23 16.7 | – | – | 360 |
| 1999-11-13 05:01:13 | C | 22 40 31.41 | -02 47 43.5 | – | – | 695 |
| 1999-11-13 05:06:16 | C | 22 40 31.38 | -02 47 44.9 | – | – | 695 |
| 1999-11-13 05:11:16 | C | 22 40 31.29 | -02 47 44.7 | – | – | 695 |
| 2000-07-29 17:53:46 | C | 05 45 49.50 | +30 38 40.5 | – | – | 349 |
| 2000-07-29 17:55:56 | C | 05 45 50.23 | +30 38 40.3 | – | – | 349 |
| 2000-07-29 18:05:00 | C | 05 45 52.39 | +30 38 43.3 | – | – | 349 |
| 2000-08-01 00:24:09 | C | 05 59 45.03 | +30 37 52.9 | – | – | 183 |
| 2000-08-07 00:16:08 | C | 06 39 19.78 | +30 04 36.4 | – | – | 183 |
| 2000-08-07 00:24:29 | C | 06 39 21.97 | +30 04 32.3 | – | – | 183 |
| 2000-08-08 00:12:35 | C | 06 46 18.06 | +29 53 56.9 | – | – | 183 |
| 2000-08-08 00:18:43 | C | 06 46 19.72 | +29 53 54.0 | – | – | 183 |
| 2000-08-09 00:14:09 | C | 06 53 23.82 | +29 41 36.6 | – | – | 183 |
| 2000-08-09 00:21:22 | C | 06 53 25.96 | +29 41 32.4 | – | – | 183 |
| 2000-08-10 03:29:07 | C | 07 01 34.21 | +29 25 30.0 | – | – | 170 |
| 2000-08-10 18:56:20 | C | 07 06 15.82 | +29 15 20.5 | – | – | 300 |
| 2000-08-10 18:59:59 | C | 07 06 16.91 | +29 15 18.0 | – | – | 300 |
| 2000-08-10 19:05:00 | – | 07 06 17.98 | +29 15 15.6 | – | – | 372 |
| 2000-08-10 19:06:34 | C | 07 06 18.76 | +29 15 14.5 | – | – | 300 |
| 2000-08-10 19:08:15 | – | 07 06 18.93 | +29 15 13.6 | – | – | 372 |
| 2000-08-10 19:12:17 | C | 07 06 20.45 | +29 15 10.3 | – | – | 300 |
| 2000-08-13 19:29:15 | C | 07 28 45.51 | +28 17 13.0 | – | – | 360 |
| 2000-08-14 19:32:45 | C | 07 36 23.00 | +27 53 55.2 | – | – | 360 |
| 2000-08-14 19:34:14 | C | 07 36 23.53 | +27 53 53.9 | – | – | 360 |
| 2000-08-14 19:35:30 | C | 07 36 23.90 | +27 53 52.6 | – | – | 360 |
| 2000-08-25 19:45:23 | C | 09 03 45.44 | +21 13 25.3 | – | – | 300 |
| 2000-08-25 19:46:39 | C | 09 03 45.85 | +21 13 20.4 | – | – | 300 |
| 2000-09-05 08:18:05 | S | 10 29 42.5 | +10 42 13 | – | – | 249 |
| 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 |