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 |
|---|---|---|---|---|---|---|
| 1901-09-03 03:29:30 | M | 09 39 52.61 | +18 34 11.0 | – | p | 037 |
| 1918-04-17 19:13:41 | M | 23 29 27.93 | -15 23 19.5 | – | p | 907 |
| 1918-04-19 19:37:05 | M | 23 26 56.41 | -15 52 41.9 | – | p | 907 |
| 1918-04-20 19:01:24 | M | 23 25 54.65 | -16 05 03.3 | – | p | 907 |
| 1918-04-21 19:11:55 | M | 23 24 55.77 | -16 16 41.8 | – | p | 907 |
| 1921-08-02 16:52:01 | M | 10 56 39.24 | -02 09 55.0 | – | p | 078 |
| 1921-08-03 16:57:03 | M | 11 04 12.88 | -03 18 25.1 | – | p | 078 |
| 1921-08-04 17:02:58 | A | 11 11 48.1 | -04 27 01 | – | – | 078 |
| 1921-08-05 16:55:39 | M | 11 19 21.92 | -05 33 57.1 | – | p | 078 |
| 1921-08-05 17:07:50 | M | 11 19 25.36 | -05 34 27.0 | – | p | 078 |
| 1921-08-06 16:51:32 | M | 11 26 59.76 | -06 40 58.6 | – | p | 078 |
| 1921-08-07 16:58:28 | M | 11 34 42.37 | -07 47 53.3 | – | p | 078 |
| 1921-08-08 17:11:29 | M | 11 42 29.07 | -08 54 | – | p | 078 |
| 1921-08-10 17:40:15 | M | 11 58 07.88 | -11 04 36.4 | – | p | 078 |
| 1921-08-11 17:08:08 | M | 12 05 44.09 | -12 06 08.3 | – | p | 078 |
| 1921-08-11 17:24:26 | M | 12 05 48.97 | -12 06 35.3 | – | p | 078 |
| 1921-08-12 17:13:05 | M | 12 13 32.55 | -13 07 45.1 | – | p | 078 |
| 1921-08-13 17:11:05 | M | 12 21 17.88 | -14 07 24.9 | – | p | 078 |
| 1934-08-09 02:08:32 | M | 06 25 28.05 | +31 15 43.8 | – | p | 066 |
| 1934-08-10 01:55:16 | M | 06 32 18.88 | +31 08 43.9 | – | p | 066 |
| 1934-08-10 02:16:20 | M | 06 32 24.97 | +31 08 34.3 | – | p | 066 |
| 1934-08-11 01:38:15 | M | 06 39 14.90 | +31 00 19.2 | – | p | 066 |
| 1934-08-11 02:14:40 | M | 06 39 25.95 | +30 59 59.3 | – | p | 066 |
| 1934-08-17 01:35:19 | M | 07 23 30.85 | +29 31 37.2 | – | p | 066 |
| 1934-08-17 02:19:49 | M | 07 23 44.91 | +29 30 58.0 | – | p | 066 |
| 1934-08-18 02:17:02 | M | 07 31 26.21 | +29 09 18.1 | – | p | 066 |
| 1934-08-19 01:46:26 | M | 07 39 02.58 | +28 46 01.4 | – | p | 066 |
| 1934-08-19 02:25:52 | M | 07 39 15.27 | +28 45 13.4 | – | p | 066 |
| 1934-08-21 01:51:46 | M | 07 54 48.67 | +27 51 43.8 | – | p | 066 |
| 1934-08-21 02:24:23 | M | 07 54 59.39 | +27 51 03.2 | – | p | 066 |
| 1934-08-22 02:02:32 | M | 08 02 49.47 | +27 21 01.4 | – | p | 066 |
| 1934-08-22 02:34:39 | M | 08 03 00.04 | +27 20 19.1 | – | p | 066 |
| 1934-08-23 02:19:58 | M | 08 10 55.46 | +26 47 54.2 | – | p | 066 |
| 1934-08-23 02:38:38 | M | 08 11 01.71 | +26 47 25.0 | – | p | 066 |
| 1934-08-24 02:04:16 | M | 08 18 52.70 | +26 13 09.6 | – | p | 066 |
| 1934-08-24 02:37:06 | M | 08 19 03.66 | +26 12 22.0 | – | p | 066 |
| 1934-08-25 02:41:09 | M | 08 27 09.70 | +25 34 44.9 | – | p | 066 |
| 1934-08-26 02:58:32 | M | 08 35 22.09 | +24 54 24.1 | – | p | 066 |
| 1934-08-28 02:32:23 | A | 08 51 30.08 | +23 28 30.4 | – | – | 066 |
| 1934-08-29 02:29:30 | M | 08 59 38.38 | +22 41 47.0 | – | p | 066 |
| 1934-08-29 02:53:04 | M | 08 59 46.29 | +22 40 59.1 | – | p | 066 |
| 1934-08-30 02:57:02 | A | 09 07 58.40 | +21 51 40.3 | – | – | 066 |
| 1934-08-31 02:30:46 | M | 09 15 59.78 | +21 01 29.4 | – | p | 066 |
| 1934-08-31 02:55:11 | M | 09 16 07.96 | +21 00 40.4 | – | p | 066 |
| 1937-11-29 18:04:13 | M | 18 14 46.47 | +05 36 39.2 | – | p | 020 |
| 1950-11-05 02:32:34 | A | 23 12 01.42 | +07 50 52.4 | – | – | 754 |
| 1950-11-08 05:22:05 | A | 23 08 12.39 | +07 20 06.6 | – | – | 662 |
| 1950-11-08 06:27:05 | A | 23 08 09.09 | +07 19 39.5 | – | – | 662 |
| 1950-11-13 02:26:00 | A | 23 03 01.93 | +06 35 19.0 | – | – | 754 |
| 1950-12-11 01:52:20 | A | 22 52 11.23 | +04 00 50.7 | – | – | 754 |
| 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 |