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 |
|---|---|---|---|---|---|---|
| 2011-08-01 15:36:39 | C | 22 35 33.72 | -10 30 48.0 | – | r | E12 |
| 2011-08-01 15:56:14 | C | 22 35 32.85 | -10 30 52.5 | – | r | E12 |
| 2011-08-01 16:15:55 | C | 22 35 32.17 | -10 30 58.1 | – | r | E12 |
| 2011-08-05 22:24:56 | C | 22 31 16.52 | -10 52 28.9 | – | u | A77 |
| 2011-08-05 22:58:23 | C | 22 31 15.08 | -10 52 36.2 | – | u | A77 |
| 2011-08-05 23:31:49 | C | 22 31 13.60 | -10 52 44.1 | – | u | A77 |
| 2011-08-06 00:38:41 | C | 22 31 10.64 | -10 52 58.0 | – | u | A77 |
| 2011-08-09 23:56:13 | C | 22 27 01.07 | -11 13 35.0 | – | c | B51 |
| 2011-08-10 00:28:03 | C | 22 26 59.68 | -11 13 43.9 | – | o | C10 |
| 2011-08-10 00:45:55 | C | 22 26 58.79 | -11 13 46.9 | – | c | B51 |
| 2011-08-10 00:50:55 | C | 22 26 58.68 | -11 13 48.9 | – | o | C10 |
| 2011-08-10 01:14:26 | C | 22 26 57.58 | -11 13 53.6 | – | o | C10 |
| 2011-08-10 23:45:18 | C | 22 25 57.39 | -11 18 49.8 | – | t | 204 |
| 2011-08-11 00:05:31 | C | 22 25 56.49 | -11 18 54.7 | – | t | 204 |
| 2011-08-11 00:25:39 | C | 22 25 55.57 | -11 18 59.0 | – | t | 204 |
| 2011-08-22 10:11:07 | C | 22 13 21.34 | -12 19 06.6 | – | o | F65 |
| 2011-08-22 10:15:06 | C | 22 13 21.15 | -12 19 07.3 | – | o | F65 |
| 2011-08-22 10:19:04 | C | 22 13 20.96 | -12 19 08.2 | – | o | F65 |
| 2011-08-24 10:15:50 | C | 22 11 07.54 | -12 29 25.6 | – | o | F65 |
| 2011-08-24 10:20:42 | C | 22 11 07.31 | -12 29 26.6 | – | o | F65 |
| 2011-08-24 10:28:28 | C | 22 11 06.95 | -12 29 28.3 | – | o | F65 |
| 2011-08-27 22:35:19 | C | 22 07 14.46 | -12 47 09.8 | – | r | 215 |
| 2011-08-27 22:37:05 | C | 22 07 14.43 | -12 47 09.6 | – | r | 215 |
| 2011-08-27 22:38:52 | C | 22 07 14.36 | -12 47 09.9 | – | r | 215 |
| 2011-08-28 21:01:00 | C | 22 06 13.09 | -12 51 46.2 | – | o | C10 |
| 2011-08-28 22:04:01 | C | 22 06 10.20 | -12 51 57.0 | – | o | C10 |
| 2011-08-29 13:47:03 | C | 22 05 27.24 | -12 55 06.0 | – | r | E12 |
| 2011-08-29 14:06:04 | C | 22 05 26.41 | -12 55 10.0 | – | r | E12 |
| 2011-08-30 10:19:42 | C | 22 04 31.47 | -12 59 17.5 | – | o | F65 |
| 2011-08-30 10:23:35 | C | 22 04 31.28 | -12 59 18.2 | – | o | F65 |
| 2011-08-30 10:27:26 | C | 22 04 31.11 | -12 59 19.4 | – | o | F65 |
| 2011-09-16 14:36:02 | C | 21 47 30.02 | -14 10 38.3 | – | o | E10 |
| 2011-09-16 14:44:24 | C | 21 47 29.71 | -14 10 39.5 | – | o | E10 |
| 2011-09-16 14:52:41 | C | 21 47 29.40 | -14 10 40.9 | – | o | E10 |
| 2011-09-16 15:29:19 | C | 21 47 28.07 | -14 10 45.7 | – | o | E10 |
| 2011-09-22 20:29:04 | C | 21 42 24.52 | -14 30 00.8 | – | o | C10 |
| 2011-09-22 20:42:37 | C | 21 42 24.08 | -14 30 04.0 | – | o | C10 |
| 2011-09-23 12:05:48 | C | 21 41 55.06 | -14 31 45.2 | – | o | E10 |
| 2011-09-23 12:13:41 | C | 21 41 54.81 | -14 31 46.2 | – | o | E10 |
| 2011-09-23 12:21:24 | C | 21 41 54.55 | -14 31 47.2 | – | o | E10 |
| 2011-09-26 05:25:17 | C | 21 39 57.45 | -14 38 49.5 | – | r | G96 |
| 2011-09-26 05:32:42 | C | 21 39 57.24 | -14 38 50.5 | – | r | G96 |
| 2011-09-26 05:40:12 | C | 21 39 57.02 | -14 38 51.0 | – | r | G96 |
| 2011-09-26 05:47:40 | C | 21 39 56.80 | -14 38 51.7 | – | r | G96 |
| 2011-09-26 10:35:44 | C | 21 39 48.62 | -14 39 17.9 | – | o | E10 |
| 2011-09-26 10:43:21 | C | 21 39 48.41 | -14 39 18.5 | – | o | E10 |
| 2011-09-26 10:50:05 | C | 21 39 48.20 | -14 39 19.3 | – | o | E10 |
| 2011-10-19 19:05:32 | C | 21 29 20.94 | -15 08 39.5 | – | o | C10 |
| 2011-10-19 19:27:32 | C | 21 29 20.85 | -15 08 41.5 | – | o | C10 |
| 2012-08-10 06:15:30 | C | 23 41 22.21 | +01 35 18.2 | – | V | G45 |
| 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 |