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 |
|---|---|---|---|---|---|---|
| 1963-09-24 04:55:37 | A | 23 45 33.99 | +06 38 34.8 | – | – | 689 |
| 1963-09-24 06:49:37 | A | 23 45 27.52 | +06 38 01.4 | – | – | 689 |
| 1963-09-25 09:08:34 | A | 23 43 59.54 | +06 30 22.3 | – | – | 689 |
| 1963-10-12 07:12:07 | A | 23 21 53.52 | +04 23 30.2 | – | – | 689 |
| 1963-10-12 08:59:38 | A | 23 21 47.92 | +04 22 54.1 | – | – | 689 |
| 1963-12-16 02:18:34 | A | 22 54 18.91 | +00 16 45.8 | – | – | 689 |
| 1963-12-16 03:54:33 | A | 22 54 20.54 | +00 16 50.7 | – | – | 689 |
| 1964-08-30 03:28:34 | A | 17 21 34.02 | -34 11 21.4 | – | – | 689 |
| 1964-08-30 04:24:04 | A | 17 21 39.92 | -34 10 56.9 | – | – | 689 |
| 1964-09-07 03:34:42 | A | 17 40 56.00 | -32 53 54.2 | – | – | 689 |
| 1967-08-02 23:40:50 | A | 05 23 07.90 | +31 17 53.9 | – | – | 095 |
| 1967-08-06 00:24:48 | A | 05 40 19.72 | +31 30 43.8 | – | – | 095 |
| 1967-08-09 00:24:33 | A | 05 58 26.47 | +31 35 05.4 | – | – | 095 |
| 1967-08-10 00:15:50 | A | 06 04 40.93 | +31 34 27.2 | – | – | 095 |
| 1967-08-12 00:10:54 | A | 06 17 35.70 | +31 29 20.9 | – | – | 095 |
| 1967-08-12 00:22:25 | A | 06 17 38.41 | +31 29 18.6 | – | – | 095 |
| 1967-08-14 00:06:33 | A | 06 30 58.81 | +31 18 53.5 | – | – | 095 |
| 1967-08-16 00:37:28 | A | 06 45 00.63 | +31 02 10.6 | – | – | 095 |
| 1970-09-26 10:05:34 | A | 01 47.4 | +28 41 | – | – | 695 |
| 1970-10-21 20:21:34 | A | 00 30 54.11 | +30 30 46.3 | – | – | 993 |
| 1970-11-16 18:12:10 | A | 22 10 55.18 | +20 43 27.2 | – | – | 020 |
| 1970-11-16 18:23:08 | A | 22 10 52.55 | +20 43 07.8 | – | – | 020 |
| 1970-11-19 18:43:37 | A | 21 55 01.98 | +18 43 15.6 | – | – | 095 |
| 1970-11-19 18:54:29 | A | 21 54 59.65 | +18 42 55.9 | – | – | 095 |
| 1970-11-21 18:16:29 | A | 21 44 55.02 | +17 21 25.4 | – | – | 020 |
| 1970-11-23 10:03:59 | A | 21 36 36.92 | +16 11 24.3 | – | – | 370 |
| 1970-11-25 18:11:40 | A | 21 25 07.57 | +14 30 30.7 | – | – | 046 |
| 1970-11-26 16:35:24 | A | 21 20 37.09 | +13 49 50.8 | – | – | 095 |
| 1970-11-26 16:58:28 | A | 21 20 31.93 | +13 49 04.8 | – | – | 095 |
| 1970-11-26 18:09:59 | A | 21 20 17.60 | +13 46 53.0 | – | – | 056 |
| 1970-11-27 18:24:23 | A | 21 15 26.81 | +13 02 20.1 | – | – | 046 |
| 1970-11-30 12:26:00 | A | 21 02 22.59 | +10 59 50.1 | – | – | 323 |
| 1970-11-30 17:31:47 | A | 21 01 22.71 | +10 49 49.5 | – | – | 119 |
| 1970-12-05 09:16:30 | A | 20 39 25.32 | +07 14 58.8 | – | – | 370 |
| 1970-12-05 09:22:30 | A | 20 39 24.24 | +07 14 46.7 | – | – | 370 |
| 1970-12-06 16:55:57 | A | 20 33 08.70 | +06 12 08.5 | – | – | 046 |
| 1971-05-27 10:20:00 | A | 22 42 11.97 | -14 36 43.8 | – | – | 693 |
| 1971-05-29 10:11:29 | A | 22 42 25.88 | -14 36 33.3 | – | – | 695 |
| 1972-08-15 06:47:30 | A | 23 03.50 | -04 34.0 | – | – | 695 |
| 1972-08-15 08:35:00 | A | 23 03.44 | -04 34.3 | – | – | 695 |
| 1972-09-05 04:56:32 | A | 22 43 45.89 | -06 16 43.9 | – | – | 801 |
| 1972-09-13 05:17:59 | A | 22 36 04.58 | -06 57 03.4 | – | – | 695 |
| 1972-09-13 07:00:59 | A | 22 36 00.57 | -06 57 24.0 | – | – | 695 |
| 1973-09-21 05:24:19 | A | 00 04 17.43 | +09 51 47.8 | – | – | 695 |
| 1973-09-21 06:01:35 | A | 00 04 15.12 | +09 51 37.4 | – | – | 695 |
| 1973-10-22 05:19:45 | A | 23 19 35.18 | +05 40 46.0 | – | – | 695 |
| 1973-10-22 06:22:20 | A | 23 19 31.88 | +05 40 24.2 | – | – | 695 |
| 1973-10-24 04:47:29 | A | 23 17 09.92 | +05 24 05.4 | – | – | 801 |
| 1974-05-30 17:15:44 | A | 02 04 53.57 | -12 50 23.0 | – | – | 474 |
| 1974-07-20 10:23:39 | A | 20 11 37.32 | -40 44 01.9 | – | – | 485 |
| 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 |