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 |
|---|---|---|---|---|---|---|
| 1951-01-06 02:57:33 | A | 23 06 41.11 | +04 19 45.9 | – | – | 711 |
| 1951-01-08 02:18:06 | A | 23 08 33.75 | +04 26 54.7 | – | – | 711 |
| 1951-01-10 01:43:58 | A | 23 10 32.61 | +04 34 47.3 | – | – | 711 |
| 1951-02-03 02:04:00 | A | 23 42 11.19 | +07 01 21.9 | – | – | 711 |
| 1951-02-05 01:48:00 | A | 23 45 24.25 | +07 16 43.3 | – | – | 711 |
| 1951-02-08 02:01:00 | A | 23 50 26.01 | +07 40 21.1 | – | – | 711 |
| 1951-02-28 00:47:29 | A | 00 25 31.65 | +09 31 38.0 | – | – | 754 |
| 1951-03-05 01:02:15 | A | 00 31 16.40 | +08 56 22.7 | – | – | 754 |
| 1951-03-10 01:04:35 | A | 00 30 26.77 | +06 50 31.3 | – | – | 754 |
| 1951-08-07 08:47:59 | A | 20 44 41.75 | -28 06 34.4 | – | – | 662 |
| 1951-08-07 09:44:59 | A | 20 44 36.60 | -28 06 37.4 | – | – | 662 |
| 1953-09-03 09:09:44 | A | 23 58 11.19 | +06 31 18.3 | – | – | 672 |
| 1953-09-04 10:31:13 | A | 23 57 03.01 | +06 26 25.2 | – | – | 672 |
| 1953-09-05 10:47:14 | A | 23 55 56.74 | +06 21 34.1 | – | – | 672 |
| 1957-07-25 10:14:12 | A | 03 33 51.63 | +27 56 29.0 | – | – | 662 |
| 1957-07-28 09:37:04 | A | 03 42 44.76 | +28 38 23.3 | – | – | 689 |
| 1957-07-28 10:13:46 | A | 03 42 49.39 | +28 38 45.1 | – | – | 689 |
| 1957-07-30 10:07:02 | A | 03 49 04.53 | +29 06 58.0 | – | – | 689 |
| 1957-07-30 10:41:57 | A | 03 49 09.10 | +29 07 18.8 | – | – | 689 |
| 1957-07-31 10:17:18 | A | 03 52 19.76 | +29 21 13.5 | – | – | 662 |
| 1957-07-31 10:59:19 | A | 03 52 25.72 | +29 21 40.3 | – | – | 662 |
| 1957-08-29 09:59:17 | A | 06 08 30.5 | +34 44 25 | – | – | 662 |
| 1957-08-29 10:07:16 | A | 06 08 32.6 | +34 44 26 | – | – | 662 |
| 1957-08-31 10:31:57 | A | 06 22 18.66 | +34 46 33.5 | – | – | 689 |
| 1957-08-31 10:48:11 | A | 06 22 23.25 | +34 46 32.1 | – | – | 689 |
| 1957-08-31 10:59:38 | A | 06 22 26.67 | +34 46 33.4 | – | – | 689 |
| 1957-09-04 10:12:49 | A | 06 51 29.24 | +34 32 05.2 | – | – | 689 |
| 1957-09-04 11:04:11 | A | 06 51 45.49 | +34 31 49.7 | – | – | 689 |
| 1957-09-19 10:20:05 | A | 08 58 14.21 | +28 12 37.4 | – | – | 689 |
| 1957-09-19 10:45:16 | A | 08 58 23.42 | +28 11 50.6 | – | – | 689 |
| 1957-09-27 10:24:55 | A | 10 06 43.21 | +20 50 59.0 | – | – | 754 |
| 1957-09-28 10:36:51 | A | 10 14 59.00 | +19 46 20.2 | – | – | 754 |
| 1957-10-01 10:31:03 | A | 10 38 52.96 | +16 24 42.7 | – | – | 754 |
| 1957-10-03 10:32:07 | A | 10 54 22.53 | +14 04 04.9 | – | – | 754 |
| 1957-10-04 10:26:28 | A | 11 01 57.17 | +12 52 44.9 | – | – | 754 |
| 1960-08-17 07:28:36 | A | 01 33 45.35 | +19 13 09.9 | – | – | 689 |
| 1960-08-17 08:34:24 | A | 01 33 44.97 | +19 13 25.7 | – | – | 689 |
| 1960-08-19 07:24:37 | A | 01 33 28.85 | +19 24 20.2 | – | – | 689 |
| 1960-08-19 08:32:57 | A | 01 33 28.38 | +19 24 34.0 | – | – | 689 |
| 1960-09-26 04:48:34 | A | 00 56 54.46 | +21 10 01.9 | – | – | 689 |
| 1960-09-26 05:24:29 | A | 00 56 51.52 | +21 09 59.6 | – | – | 689 |
| 1960-10-22 03:24:02 | A | 23 53 12.08 | +17 53 39.0 | – | – | 689 |
| 1960-11-08 05:42:01 | A | 23 10 09.02 | +13 30 24.8 | – | – | 689 |
| 1960-11-08 05:53:59 | A | 23 10 07.86 | +13 30 16.3 | – | – | 689 |
| 1960-12-20 03:30:45 | A | 22 22 55.97 | +04 57 24.8 | – | – | 689 |
| 1960-12-20 03:42:44 | A | 22 22 55.79 | +04 57 20.8 | – | – | 689 |
| 1961-01-06 01:50:37 | A | 22 16 55.00 | +02 31 14.5 | – | – | 689 |
| 1961-01-06 02:34:29 | A | 22 16 53.82 | +02 30 53.4 | – | – | 689 |
| 1961-01-17 01:50:59 | A | 22 04 00.71 | -00 43 45.1 | – | – | 689 |
| 1961-01-17 01:55:58 | A | 22 04 00.21 | -00 43 50.5 | – | – | 689 |
| 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 |