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 |
|---|---|---|---|---|---|---|
| 1852-01-15 18:21:33 | A | 23 16 15.96 | +05 07 44.4 | – | – | 548 |
| 1852-01-16 18:23:06 | M | 23 17 32.79 | +05 13 53.5 | – | q | 520 |
| 1852-01-20 17:50:34 | A | 23 22 39.25 | +05 38 37.3 | – | – | 548 |
| 1852-01-20 18:37:30 | M | 23 22 42.92 | +05 38 42.5 | – | q | 520 |
| 1852-01-21 19:11:33 | M | 23 24 06.12 | +05 45 41.3 | – | q | 520 |
| 1852-01-22 18:04:39 | M | 23 25 25.27 | +05 52 02.0 | – | q | 520 |
| 1852-01-22 18:27:50 | M | 23 25 26.47 | +05 52 04.3 | – | q | 520 |
| 1852-01-22 18:49:14 | M | 23 25 27.38 | +05 52 17.0 | – | q | 520 |
| 1852-01-22 19:35:23 | A | 23 25 30.87 | +05 52 34.1 | – | – | 548 |
| 1852-01-24 18:00:38 | A | 23 28 14.06 | +06 06 07.9 | – | – | 548 |
| 1852-01-24 19:02:54 | A | 23 28 18.14 | +06 06 34.6 | – | – | 548 |
| 1852-02-10 17:44:20 | A | 23 56 01.25 | +08 24 13.3 | – | – | 548 |
| 1852-02-10 18:26:47 | A | 23 56 04.77 | +08 24 26.2 | – | – | 548 |
| 1852-02-20 18:08:00 | A | 00 15 01.33 | +09 43 17.6 | – | – | 548 |
| 1852-02-23 18:23:20 | A | 00 20 48.67 | +10 00 20.2 | – | – | 548 |
| 1852-02-24 18:31:30 | A | 00 22 42.28 | +10 04 33.9 | – | – | 548 |
| 1852-02-25 18:17:21 | A | 00 24 31.92 | +10 07 47.8 | – | – | 548 |
| 1852-03-02 18:54:54 | A | 00 34 01.10 | +09 55 43.3 | – | – | 548 |
| 1852-03-04 18:21:13 | A | 00 35 58.31 | +09 32 54.7 | – | – | 548 |
| 1852-03-05 18:29:58 | A | 00 36 35.26 | +09 15 45.3 | – | – | 548 |
| 1852-03-08 18:24:23 | A | 00 36 20.68 | +07 55 59.8 | – | – | 548 |
| 1881-08-26 01:48:34 | M | 04 02 14.37 | +33 31 38.5 | – | p | 522 |
| 1881-08-30 02:11:57 | M | 04 15 33.52 | +34 49 12.3 | – | p | 522 |
| 1881-09-26 23:37:01 | – | 07 09 52.69 | +42 51 07.7 | – | – | 531 |
| 1881-10-19 03:24:12 | M | 11 21 22.92 | +22 34 13.0 | – | p | 522 |
| 1881-11-07 05:37:15 | M | 13 29 22.13 | -04 46 54.2 | – | p | 522 |
| 1881-11-10 05:30:52 | M | 13 46 55.17 | -08 19 26.9 | – | p | 522 |
| 1885-01-03 18:38:49 | M | 23 03 00.43 | +04 40 10.0 | – | p | 522 |
| 1885-01-09 17:55:05 | M | 23 08 50.93 | +05 01 52.9 | – | p | 522 |
| 1885-01-10 18:17:33 | M | 23 09 55.42 | +05 06 08.9 | – | q | 020 |
| 1885-01-12 18:06:08 | M | 23 12 07.43 | +05 15 05.7 | – | q | 020 |
| 1885-01-14 17:54:28 | M | 23 14 24.64 | +05 24 36.6 | – | q | 020 |
| 1885-01-14 18:17:36 | M | 23 14 25.28 | +05 24 36.6 | – | p | 522 |
| 1885-01-18 17:50:40 | M | 23 19 15.88 | +05 45 16.8 | – | p | 522 |
| 1885-01-19 17:47:20 | M | 23 20 32.06 | +05 50 52.9 | – | p | 522 |
| 1885-01-19 18:16:21 | M | 23 20 33.66 | +05 51 03.8 | – | q | 020 |
| 1885-01-20 18:06:12 | M | 23 21 51.29 | +05 56 28.6 | – | p | 522 |
| 1885-01-21 18:14:55 | M | 23 23 09.96 | +06 02 28.9 | – | p | 522 |
| 1885-01-31 17:49:50 | M | 23 37 19.00 | +07 04 03.8 | – | p | 522 |
| 1885-02-03 18:09:12 | M | 23 41 53.18 | +07 22 47.0 | – | q | 020 |
| 1885-02-04 18:19:49 | M | 23 43 25.99 | +07 28 50.4 | – | q | 020 |
| 1885-02-04 18:20:32 | M | 23 43 26.24 | +07 28 45.7 | – | p | 522 |
| 1885-02-06 18:21:07 | M | 23 46 31.87 | +07 40 20.0 | – | p | 522 |
| 1885-02-06 18:26:47 | M | 23 46 31.82 | +07 40 19.2 | – | q | 020 |
| 1885-02-10 18:10:12 | M | 23 52 40.54 | +07 59 56.5 | – | p | 522 |
| 1885-02-10 18:27:50 | M | 23 52 41.66 | +08 00 04.3 | – | q | 020 |
| 1885-02-11 18:24:02 | M | 23 54 12.45 | +08 03 59.1 | – | q | 020 |
| 1885-02-12 18:38:00 | M | 23 55 42.91 | +08 07 20.9 | – | q | 513 |
| 1885-02-13 18:56:46 | M | 23 57 11.59 | +08 10 00.1 | – | q | 513 |
| 1885-02-14 18:18:38 | M | 23 58 35.50 | +08 11 51.9 | – | p | 522 |
| 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 |