IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.4364955679 ± 2.00e+00 |
| Semi-major axis (a) | 0.8320181223 AU ± 3.00e+00 |
| Inclination (i) | 15.75890506° ± 4.00e+00 |
| Long. of Asc. Node (Ω) | 170.76329799° ± 5.00e+00 |
| Arg. of Perihelion (ω) | 356.08164717° ± 6.00e+00 |
| Mean Anomaly (M) | 249.10870172° ± 4.17e-06 |
| Mean Motion (n) | 1.2987127297°/day ± 7.02e+00 |
| Perihelion dist (q) | 0.46884590 AU ± 2.37e+00 |
| Aphelion dist (Q) | 1.19519035 AU ± 4.62e+00 |
| Orbital Period | 0.75892556 yr ± 4.10e+00 |
| NGA Model | r2 |
| A2 | -1.01979994e-06 AU/d² |
| H (abs. magnitude) | 16.24 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-04-26 |
| RMS Residual | 0.161″ |
| Uncertainty | 0 |
| Orbit Type | Aten |
| MOID | 0.149239 AU |
| Observations Used | 5029 |
| Radar Obs Used | 6 |
| Gaia Obs Used | 44 |
| Oppositions | 13 |
| Arc Total | 1975-2026 |
| First Observation Used | 1975-10-03 |
| Last Observation Used | 2026-01-06 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2019-10-03 10:15:47 | C | 22 48 29.82 | -31 11 32.8 | – | V | T08 |
| 2019-10-07 05:53:10 | C | 22 30 25.51 | -35 03 45.8 | – | V | T08 |
| 2019-10-07 06:00:35 | C | 22 30 24.01 | -35 04 02.9 | – | V | T08 |
| 2019-10-07 06:14:43 | C | 22 30 21.18 | -35 04 35.3 | – | V | T08 |
| 2019-10-07 06:19:22 | C | 22 30 20.25 | -35 04 45.9 | – | V | T08 |
| 2019-10-13 07:29:01 | C | 22 05 29.82 | -39 36 30.0 | – | V | T05 |
| 2019-10-13 07:34:22 | C | 22 05 28.93 | -39 36 38.0 | – | V | T05 |
| 2019-10-13 07:44:58 | C | 22 05 27.16 | -39 36 54.1 | – | V | T05 |
| 2019-10-13 08:00:56 | C | 22 05 24.52 | -39 37 18.0 | – | V | T05 |
| 2019-10-15 05:54:24 | C | 21 58 40.28 | -40 43 08.4 | – | V | T08 |
| 2019-10-15 06:10:16 | C | 21 58 37.83 | -40 43 30.1 | – | V | T08 |
| 2019-10-15 06:14:55 | C | 21 58 37.11 | -40 43 36.4 | – | V | T08 |
| 2019-10-15 06:29:44 | C | 21 58 34.82 | -40 43 56.5 | – | V | T08 |
| 2019-10-15 20:35:00 | C | 21 56 35.28 | -41 02 04.4 | – | o | K95 |
| 2019-10-15 20:42:13 | C | 21 56 34.24 | -41 02 13.2 | – | o | K95 |
| 2019-10-15 21:13:57 | C | 21 56 29.51 | -41 02 53.4 | – | o | K95 |
| 2019-10-15 21:17:35 | C | 21 56 29.04 | -41 02 57.5 | – | o | K95 |
| 2019-10-16 20:15:48 | C | 21 53 23.28 | -41 31 47.3 | – | o | K95 |
| 2019-10-16 20:26:42 | C | 21 53 21.75 | -41 32 00.0 | – | o | K95 |
| 2019-10-17 05:52:04 | S | 21 52 08.40 | -41 43 14.2 | – | L | C51 |
| 2019-10-17 09:00:23 | S | 21 51 43.94 | -41 46 56.0 | – | L | C51 |
| 2019-10-17 12:08:53 | S | 21 51 19.610 | -41 50 36.53 | – | L | C51 |
| 2019-10-17 13:42:56 | S | 21 51 07.51 | -41 52 25.5 | – | L | C51 |
| 2019-10-17 15:17:12 | S | 21 50 55.42 | -41 54 14.7 | – | L | C51 |
| 2019-10-17 16:51:27 | S | 21 50 43.380 | -41 56 03.34 | – | L | C51 |
| 2019-10-17 19:59:45 | S | 21 50 19.40 | -41 59 38.7 | – | L | C51 |
| 2019-10-19 06:02:45 | C | 21 46 08.50 | -42 37 13.3 | – | V | T08 |
| 2019-10-19 06:07:29 | C | 21 46 07.88 | -42 37 18.0 | – | V | T08 |
| 2019-10-19 06:17:29 | C | 21 46 06.56 | -42 37 28.5 | – | V | T08 |
| 2019-10-19 06:32:07 | C | 21 46 04.62 | -42 37 43.6 | – | V | T08 |
| 2019-10-21 05:43:00 | C | 21 40 42.81 | -43 23 52.5 | – | V | T05 |
| 2019-10-21 05:53:40 | C | 21 40 41.50 | -43 24 02.8 | – | V | T05 |
| 2019-10-21 05:57:53 | C | 21 40 41.01 | -43 24 07.0 | – | V | T05 |
| 2019-10-21 19:06:50 | C | 21 39 15.59 | -43 35 36.7 | – | o | K95 |
| 2019-10-21 19:17:45 | C | 21 39 14.34 | -43 35 46.2 | – | o | K95 |
| 2019-10-23 05:55:40 | C | 21 35 42.04 | -44 05 38.3 | – | V | T08 |
| 2019-10-23 05:59:43 | C | 21 35 41.58 | -44 05 41.6 | – | V | T08 |
| 2019-10-23 06:08:30 | C | 21 35 40.61 | -44 05 48.6 | – | V | T08 |
| 2019-10-23 06:23:08 | C | 21 35 38.99 | -44 06 00.4 | – | V | T08 |
| 2019-11-01 08:11:25 | C | 21 18 04.11 | -46 25 53.5 | – | q | E89 |
| 2019-11-01 08:16:50 | C | 21 18 03.73 | -46 25 56.5 | – | q | E89 |
| 2019-11-01 08:22:27 | C | 21 18 03.33 | -46 25 59.4 | – | q | E89 |
| 2019-11-01 08:27:55 | C | 21 18 02.89 | -46 26 01.4 | – | q | E89 |
| 2019-11-01 08:33:42 | C | 21 18 02.50 | -46 26 04.6 | – | q | E89 |
| 2019-11-02 04:57:29 | C | 21 16 44.52 | -46 36 46.7 | – | V | T05 |
| 2019-11-02 05:02:10 | C | 21 16 44.17 | -46 36 48.9 | – | V | T05 |
| 2019-11-02 05:35:04 | C | 21 16 41.74 | -46 37 05.0 | – | V | T05 |
| 2019-11-02 05:49:30 | C | 21 16 40.66 | -46 37 11.9 | – | V | T05 |
| 2019-11-17 11:34:21 | C | 20 56 12.91 | -49 05 24.0 | – | q | Q67 |
| 2019-11-17 12:25:42 | C | 20 56 09.69 | -49 05 38.8 | – | q | Q67 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 1981-08-25 02:00:00 | -18021.4 | 1 | Hz | 2380 | -1 | -1 |
| 1981-08-25.083333 | -1802140 | 20 | Hz | 2380 | 251 | 251 |
| 1984-08-21 00:00:00 | -98092 | 1 | Hz | 2380 | -1 | -1 |
| 1984-08-21.000000 | -9809200 | 100 | Hz | 2380 | 251 | 251 |
| 2000-08-27 06:00:00 | 202910964 | 10 | us | 2380 | -1 | -1 |
| 2000-08-27.250000 | 20291096400 | 10000 | us | 2380 | 251 | 251 |
| 2000-08-30 05:00:00 | 196039017 | 10 | us | 2380 | -1 | -1 |
| 2000-08-30.208333 | 19603901700 | 10000 | us | 2380 | 251 | 251 |
| 2003-08-22 02:10:35 | 176875273 | 1.5 | us | 2380 | -1 | -1 |
| 2003-08-22 02:15:00 | 176879019.6 | 0.5 | us | 2380 | -1 | -1 |
| 2003-08-22.090683 | 17687527300 | 1500 | us | 2380 | 251 | 251 |
| 2003-08-22.093750 | 17687901960 | 500 | us | 2380 | 251 | 251 |
| 2016-09-26 08:40:00 | 178120943.18 | 10 | us | 8560 | -14 | -14 |
| 2016-09-27 07:50:00 | 174259621.3 | 3 | us | 8560 | -14 | -14 |
| 2016-09-30 08:50:00 | 163725075.83 | 5 | us | 8560 | -14 | -14 |
| 2019-09-08 06:54:00 | 206862668.32 | 6 | us | 2380 | -1 | -1 |
| 2022-09-03 05:30:00 | 187861848.74 | 2 | us | 8560 | -14 | -14 |