IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.3973228500 ± 3.37e-09 |
| Semi-major axis (a) | 1.8630580824 AU ± 4.99e-10 |
| Inclination (i) | 8.45629236° ± 2.99e-07 |
| Long. of Asc. Node (Ω) | 133.07459963° ± 2.39e-06 |
| Arg. of Perihelion (ω) | 167.83961943° ± 2.63e-06 |
| Mean Anomaly (M) | 311.46100560° ± 6.93e-07 |
| Mean Motion (n) | 0.3875901077°/day ± 1.56e-10 |
| Perihelion dist (q) | 1.12282254 AU ± 6.29e-09 |
| Aphelion dist (Q) | 2.60329363 AU ± 6.32e-09 |
| Orbital Period | 2.54296037 yr ± 1.02e-09 |
| NGA Model | r2 |
| A2 | -5.33141704e-16 ± 5.07e-16 AU/d² |
| H (abs. magnitude) | 12.79 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.120″ |
| Uncertainty | 0 |
| Orbit Type | Amor |
| MOID | 0.108765 AU |
| Observations Used | 13532 |
| Radar Obs Used | 4 |
| Gaia Obs Used | 222 |
| Oppositions | 53 |
| Arc Total | 1929-2025 |
| First Observation Used | 1929-09-25 |
| Last Observation Used | 2025-06-15 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2023-11-05 01:34:53 | C | 20 19 41.765 | -26 33 33.34 | – | V | W68 |
| 2023-11-05 01:42:28 | C | 20 19 43.174 | -26 33 30.42 | – | V | W68 |
| 2023-11-06 01:29:32 | C | 20 24 10.098 | -26 24 54.79 | – | V | 703 |
| 2023-11-06 01:36:46 | C | 20 24 11.380 | -26 24 52.16 | – | V | 703 |
| 2023-11-06 01:43:59 | C | 20 24 12.748 | -26 24 48.89 | – | V | 703 |
| 2023-11-06 01:51:13 | C | 20 24 14.062 | -26 24 46.04 | – | V | 703 |
| 2023-11-08 01:50:21 | C | 20 33 05.278 | -26 05 27.02 | – | V | W68 |
| 2023-11-08 01:59:38 | C | 20 33 06.972 | -26 05 22.96 | – | V | W68 |
| 2023-11-08 02:05:40 | C | 20 33 08.066 | -26 05 20.44 | – | V | W68 |
| 2023-11-08 02:23:05 | C | 20 33 11.239 | -26 05 12.88 | – | V | W68 |
| 2023-11-09 19:17:18 | C | 20 40 37.822 | -25 47 20.36 | – | V | M22 |
| 2023-11-09 19:21:21 | C | 20 40 38.537 | -25 47 18.49 | – | V | M22 |
| 2023-11-09 19:51:09 | C | 20 40 43.879 | -25 47 04.60 | – | V | M22 |
| 2023-11-09 20:07:46 | C | 20 40 46.874 | -25 46 56.82 | – | V | M22 |
| 2023-11-11 01:22:09 | C | 20 46 02.208 | -25 33 20.41 | – | V | W68 |
| 2023-11-11 01:27:25 | C | 20 46 03.139 | -25 33 17.82 | – | V | W68 |
| 2023-11-11 01:59:00 | C | 20 46 08.746 | -25 33 02.48 | – | V | W68 |
| 2023-11-11 02:09:47 | C | 20 46 10.666 | -25 32 57.12 | – | V | W68 |
| 2023-11-12 19:32:01 | C | 20 53 31.178 | -25 12 33.41 | – | V | M22 |
| 2023-11-12 19:36:41 | C | 20 53 31.985 | -25 12 31.07 | – | V | M22 |
| 2023-11-12 20:02:42 | C | 20 53 36.533 | -25 12 17.57 | – | V | M22 |
| 2023-11-12 20:10:59 | C | 20 53 37.978 | -25 12 13.21 | – | V | M22 |
| 2023-11-14 01:26:52 | C | 20 58 45.586 | -24 57 03.17 | – | V | W68 |
| 2023-11-14 01:31:27 | C | 20 58 46.378 | -24 57 00.72 | – | V | W68 |
| 2023-11-14 02:01:32 | C | 20 58 51.569 | -24 56 44.48 | – | V | W68 |
| 2023-11-14 02:09:36 | C | 20 58 52.975 | -24 56 40.09 | – | V | W68 |
| 2023-11-17 02:08:36 | C | 21 11 15.077 | -24 16 52.43 | – | V | W68 |
| 2023-11-17 02:13:55 | C | 21 11 15.972 | -24 16 49.40 | – | V | W68 |
| 2023-11-17 02:24:49 | C | 21 11 17.815 | -24 16 42.96 | – | V | W68 |
| 2023-11-17 02:40:34 | C | 21 11 20.462 | -24 16 33.71 | – | V | W68 |
| 2023-11-23 01:44:36 | C | 21 34 54.718 | -22 48 34.92 | – | V | W68 |
| 2023-11-23 01:50:32 | C | 21 34 55.646 | -22 48 31.10 | – | V | W68 |
| 2023-11-23 02:23:17 | C | 21 35 00.857 | -22 48 09.36 | – | V | W68 |
| 2023-11-23 02:34:02 | C | 21 35 02.568 | -22 48 02.34 | – | V | W68 |
| 2023-11-24 19:46:58 | C | 21 41 34.978 | -22 20 50.10 | – | V | M22 |
| 2023-11-24 20:15:07 | C | 21 41 39.372 | -22 20 30.98 | – | V | M22 |
| 2023-11-24 20:19:52 | C | 21 41 40.121 | -22 20 27.74 | – | V | M22 |
| 2023-11-26 01:59:34 | C | 21 46 18.374 | -22 00 26.64 | – | V | W68 |
| 2023-11-26 02:04:11 | C | 21 46 19.082 | -22 00 23.51 | – | V | W68 |
| 2023-11-26 02:14:53 | C | 21 46 20.731 | -22 00 16.02 | – | V | W68 |
| 2023-11-26 02:31:09 | C | 21 46 23.251 | -22 00 04.57 | – | V | W68 |
| 2023-11-27 20:00:07 | C | 21 52 46.682 | -21 31 30.43 | – | V | M22 |
| 2023-11-27 20:08:19 | C | 21 52 47.923 | -21 31 24.60 | – | V | M22 |
| 2023-11-27 20:13:15 | C | 21 52 48.672 | -21 31 21.04 | – | V | M22 |
| 2023-11-27 20:29:41 | C | 21 52 51.166 | -21 31 09.55 | – | V | M22 |
| 2023-11-29 02:04:32 | C | 21 57 20.561 | -21 10 24.89 | – | V | W68 |
| 2023-11-29 02:09:16 | C | 21 57 21.266 | -21 10 21.65 | – | V | W68 |
| 2023-11-29 02:17:21 | C | 21 57 22.476 | -21 10 15.82 | – | V | W68 |
| 2023-11-29 02:44:36 | C | 21 57 26.558 | -21 09 56.20 | – | V | W68 |
| 2023-11-30 02:21:32 | C | 22 00 59.261 | -20 53 09.60 | – | V | W68 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 1985-07-08 08:00:00 | 20560 | 6 | Hz | 2380 | -1 | -1 |
| 1985-07-08.333333 | 2056000 | 600 | Hz | 2380 | 251 | 251 |
| 1985-07-09 08:09:00 | 202574571 | 16 | us | 2380 | -1 | -1 |
| 1985-07-09.339583 | 20257457100 | 16000 | us | 2380 | 251 | 251 |
| 2013-06-27 09:40:00 | 323904701.64 | 5 | us | 2380 | -1 | -1 |
| 2013-07-04 09:14:00 | 321083718.18 | 5 | us | 2380 | -1 | -1 |