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 |
|---|---|---|---|---|---|---|
| 2018-11-01 01:05:24 | S | 22 32 15.59 | -25 15 37.0 | – | L | C51 |
| 2018-11-01 02:39:39 | S | 22 32 26.73 | -25 14 19.3 | – | L | C51 |
| 2018-11-01 04:13:09 | S | 22 32 37.76 | -25 13 01.5 | – | L | C51 |
| 2018-11-01 05:47:58 | S | 22 32 48.94 | -25 11 43.8 | – | L | C51 |
| 2018-11-01 05:48:08 | S | 22 32 48.96 | -25 11 44.0 | – | L | C51 |
| 2018-11-01 07:22:13 | S | 22 33 00.05 | -25 10 26.1 | – | L | C51 |
| 2018-11-01 08:56:28 | S | 22 33 11.13 | -25 09 08.4 | – | L | C51 |
| 2018-11-01 10:30:43 | S | 22 33 22.226 | -25 07 50.56 | – | L | C51 |
| 2018-11-01 12:04:58 | S | 22 33 33.29 | -25 06 32.8 | – | L | C51 |
| 2018-11-01 13:39:12 | S | 22 33 44.36 | -25 05 15.0 | – | L | C51 |
| 2018-11-01 15:13:28 | S | 22 33 55.41 | -25 03 57.3 | – | L | C51 |
| 2018-11-01 16:47:43 | S | 22 34 06.45 | -25 02 39.3 | – | L | C51 |
| 2018-11-01 18:21:58 | S | 22 34 17.49 | -25 01 21.5 | – | L | C51 |
| 2018-11-01 19:56:13 | S | 22 34 28.512 | -25 00 03.60 | – | L | C51 |
| 2018-11-02 02:13:02 | S | 22 35 12.49 | -24 54 51.9 | – | L | C51 |
| 2018-11-02 02:55:58 | C | 22 35 17.60 | -24 54 26.1 | – | V | 703 |
| 2018-11-02 03:03:35 | C | 22 35 18.45 | -24 54 19.9 | – | V | 703 |
| 2018-11-02 03:11:11 | C | 22 35 19.31 | -24 54 13.5 | – | V | 703 |
| 2018-11-02 03:18:46 | C | 22 35 20.29 | -24 54 06.4 | – | V | 703 |
| 2018-11-02 05:21:32 | S | 22 35 34.45 | -24 52 15.9 | – | L | C51 |
| 2018-11-02 08:30:02 | S | 22 35 56.36 | -24 49 40.0 | – | L | C51 |
| 2018-11-02 11:38:21 | S | 22 36 18.19 | -24 47 03.9 | – | L | C51 |
| 2018-11-02 11:38:32 | S | 22 36 18.22 | -24 47 04.0 | – | L | C51 |
| 2018-11-02 14:46:52 | S | 22 36 40.04 | -24 44 27.8 | – | L | C51 |
| 2018-11-02 17:55:21 | S | 22 37 01.83 | -24 41 51.7 | – | L | C51 |
| 2018-11-05 07:54:36 | C | 22 44 04.27 | -23 50 27.0 | – | U | T08 |
| 2018-11-05 08:08:39 | C | 22 44 05.80 | -23 50 15.2 | – | U | T08 |
| 2018-11-05 08:22:47 | C | 22 44 07.34 | -23 50 03.3 | – | U | T08 |
| 2018-11-05 08:37:04 | C | 22 44 08.90 | -23 49 51.1 | – | U | T08 |
| 2018-11-05 10:00:08 | C | 22 44 18.37 | -23 48 31.3 | – | q | E89 |
| 2018-11-05 10:09:13 | C | 22 44 19.36 | -23 48 23.5 | – | q | E89 |
| 2018-11-05 10:14:25 | C | 22 44 19.90 | -23 48 19.3 | – | q | E89 |
| 2018-11-07 07:58:33 | C | 22 49 23.09 | -23 10 20.1 | – | U | T05 |
| 2018-11-07 08:01:13 | C | 22 49 23.38 | -23 10 17.8 | – | U | T05 |
| 2018-11-07 08:11:17 | C | 22 49 24.45 | -23 10 09.3 | – | U | T05 |
| 2018-11-07 08:14:03 | C | 22 49 24.74 | -23 10 06.9 | – | U | T05 |
| 2018-11-07 08:25:21 | C | 22 49 25.92 | -23 09 57.4 | – | U | T05 |
| 2018-11-07 08:27:23 | C | 22 49 26.15 | -23 09 55.7 | – | U | T05 |
| 2018-11-07 08:38:11 | C | 22 49 27.31 | -23 09 46.5 | – | U | T05 |
| 2018-11-07 08:40:10 | C | 22 49 27.52 | -23 09 44.9 | – | U | T05 |
| 2018-11-09 07:56:15 | C | 22 54 33.99 | -22 30 13.2 | – | U | T08 |
| 2018-11-09 08:10:21 | C | 22 54 35.45 | -22 30 01.3 | – | U | T08 |
| 2018-11-09 08:23:08 | C | 22 54 36.77 | -22 29 50.5 | – | U | T08 |
| 2018-11-09 11:36:04 | C | 22 54 57.85 | -22 27 11.2 | – | q | D29 |
| 2018-11-09 11:56:26 | C | 22 54 59.96 | -22 26 54.3 | – | q | D29 |
| 2018-11-09 12:16:48 | C | 22 55 02.06 | -22 26 37.2 | – | q | D29 |
| 2018-11-11 08:05:12 | C | 22 59 39.34 | -21 49 56.1 | – | U | T05 |
| 2018-11-11 08:11:53 | C | 22 59 39.91 | -21 49 49.3 | – | U | T05 |
| 2018-11-11 08:18:48 | C | 22 59 40.69 | -21 49 44.3 | – | U | T05 |
| 2018-11-11 08:25:25 | C | 22 59 41.30 | -21 49 38.0 | – | U | T05 |
| 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 |