IAA SBSS Data Base| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.2926061927 ± 3.63e-09 |
| Semi-major axis (a) | 1.4573678721 AU ± 2.80e-10 |
| Inclination (i) | 16.56957845° ± 6.22e-07 |
| Long. of Asc. Node (Ω) | 104.87771298° ± 1.73e-06 |
| Arg. of Perihelion (ω) | 76.49995727° ± 2.19e-06 |
| Mean Anomaly (M) | 75.83993705° ± 9.92e-07 |
| Mean Motion (n) | 0.5602198454°/day ± 1.61e-10 |
| Perihelion dist (q) | 1.03093301 AU ± 5.29e-09 |
| Aphelion dist (Q) | 1.88380274 AU ± 5.30e-09 |
| Orbital Period | 1.75935624 yr ± 5.06e-10 |
| H (abs. magnitude) | 16.97 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.196″ |
| Uncertainty | 0 |
| Orbit Type | Amor |
| MOID | 0.190752 AU |
| Observations Used | 3481 |
| Radar Obs Used | 1 |
| Gaia Obs Used | 105 |
| Oppositions | 16 |
| Arc Total | 1978-2015 |
| First Observation Used | 1978-08-10 |
| Last Observation Used | 2025-02-03 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2015-08-19 18:01:47 | C | 23 56 27.90 | -30 19 10.0 | – | u | Q60 |
| 2015-08-19 18:15:45 | C | 23 56 27.16 | -30 19 21.8 | – | u | Q60 |
| 2015-09-05 14:10:17 | C | 23 32 08.78 | -35 19 15.7 | – | u | Q60 |
| 2015-09-05 14:26:40 | C | 23 32 07.64 | -35 19 24.4 | – | u | Q60 |
| 2015-09-05 14:41:33 | C | 23 32 06.57 | -35 19 33.0 | – | u | Q60 |
| 2015-10-23 00:47:26 | C | 22 40 43.93 | -35 13 29.8 | – | u | 807 |
| 2015-10-23 00:49:49 | C | 22 40 43.94 | -35 13 28.6 | – | u | 807 |
| 2015-10-23 00:52:33 | C | 22 40 43.91 | -35 13 27.8 | – | u | 807 |
| 2015-10-23 00:54:46 | C | 22 40 43.88 | -35 13 26.8 | – | u | 807 |
| 2015-10-23 00:57:39 | C | 22 40 43.88 | -35 13 25.3 | – | u | 807 |
| 2017-08-22 19:46:54 | C | 02 49 55.81 | -09 35 15.7 | – | q | D29 |
| 2017-08-22 20:08:32 | C | 02 49 56.41 | -09 35 25.0 | – | q | D29 |
| 2017-08-22 20:30:10 | C | 02 49 57.10 | -09 35 34.4 | – | q | D29 |
| 2017-09-13 13:47:29 | C | 02 57 09.072 | -14 04 11.91 | – | L | F51 |
| 2017-09-13 14:05:35 | C | 02 57 08.960 | -14 04 22.81 | – | L | F51 |
| 2017-09-13 14:23:47 | C | 02 57 08.836 | -14 04 33.83 | – | L | F51 |
| 2017-09-15 12:45:57 | C | 02 56 52.27 | -14 32 39.8 | – | L | T08 |
| 2017-09-15 12:49:14 | C | 02 56 52.27 | -14 32 41.6 | – | L | T08 |
| 2017-09-15 12:52:32 | C | 02 56 52.23 | -14 32 43.1 | – | L | T08 |
| 2017-09-15 13:05:44 | C | 02 56 52.07 | -14 32 51.7 | – | L | T08 |
| 2017-09-15 13:53:40 | C | 02 56 51.606 | -14 33 20.83 | – | L | F51 |
| 2017-09-15 14:10:52 | C | 02 56 51.426 | -14 33 31.34 | – | L | F51 |
| 2017-09-15 14:28:06 | C | 02 56 51.250 | -14 33 41.89 | – | L | F51 |
| 2017-09-15 14:45:17 | C | 02 56 51.067 | -14 33 52.36 | – | L | F51 |
| 2017-09-23 12:28:16 | C | 02 53 51.77 | -16 32 28.1 | – | L | T08 |
| 2017-09-23 12:29:35 | C | 02 53 51.81 | -16 32 27.0 | – | L | T08 |
| 2017-09-23 12:52:01 | C | 02 53 51.12 | -16 32 42.7 | – | L | T08 |
| 2017-09-23 12:52:41 | C | 02 53 51.22 | -16 32 42.9 | – | L | T08 |
| 2017-09-23 13:05:52 | C | 02 53 50.81 | -16 32 51.1 | – | L | T08 |
| 2017-09-25 07:28:53 | C | 02 52 46.21 | -16 59 39.6 | – | q | 703 |
| 2017-09-25 07:36:39 | C | 02 52 45.99 | -16 59 44.5 | – | q | 703 |
| 2017-09-25 07:44:25 | C | 02 52 45.79 | -16 59 50.3 | – | q | 703 |
| 2017-09-25 07:52:16 | C | 02 52 45.56 | -16 59 53.5 | – | q | 703 |
| 2017-09-29 09:33:40 | C | 02 49 41.01 | -18 01 10.5 | – | q | 703 |
| 2017-09-29 09:50:08 | C | 02 49 40.27 | -18 01 20.7 | – | q | 703 |
| 2017-09-29 09:58:15 | C | 02 49 39.96 | -18 01 25.6 | – | q | 703 |
| 2017-10-11 06:32:15 | C | 02 36 19.81 | -20 44 39.2 | – | U | 703 |
| 2017-10-11 06:54:01 | C | 02 36 18.61 | -20 44 50.7 | – | U | 703 |
| 2017-10-13 11:12:33 | C | 02 33 12.72 | -21 10 21.1 | – | L | T08 |
| 2017-10-13 11:15:51 | C | 02 33 12.50 | -21 10 24.3 | – | L | T08 |
| 2017-10-13 11:39:04 | C | 02 33 11.02 | -21 10 32.6 | – | L | T08 |
| 2017-10-13 11:52:37 | C | 02 33 10.15 | -21 10 41.7 | – | L | T08 |
| 2017-10-14 07:09:19 | C | 02 31 59.37 | -21 19 37.5 | – | U | 703 |
| 2017-10-14 07:16:30 | C | 02 31 58.83 | -21 19 41.1 | – | U | 703 |
| 2017-10-14 07:23:47 | C | 02 31 58.39 | -21 19 45.0 | – | U | 703 |
| 2017-10-14 07:30:58 | C | 02 31 58.01 | -21 19 47.6 | – | U | 703 |
| 2017-10-17 07:04:49 | C | 02 27 23.31 | -21 50 26.2 | – | U | 703 |
| 2017-10-17 07:12:51 | C | 02 27 22.78 | -21 50 29.4 | – | U | 703 |
| 2017-10-17 07:20:42 | C | 02 27 22.34 | -21 50 31.7 | – | U | 703 |
| 2017-10-17 07:28:34 | C | 02 27 21.77 | -21 50 35.7 | – | U | 703 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 2013-05-11 08:20:00 | 304564740.19 | 4 | us | 2380 | -1 | -1 |