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 |
|---|---|---|---|---|---|---|
| 2013-02-15 15:26:35 | C | 15 43 14.342 | -09 46 16.38 | – | L | F51 |
| 2013-02-15 15:53:54 | C | 15 43 16.926 | -09 46 18.28 | – | L | F51 |
| 2013-02-15 16:02:13 | C | 15 43 17.711 | -09 46 18.88 | – | L | F51 |
| 2013-02-24 10:44:09 | C | 16 03 54.35 | -09 54 27.7 | – | u | H21 |
| 2013-02-24 10:47:17 | C | 16 03 54.65 | -09 54 27.7 | – | u | H21 |
| 2013-02-24 10:49:43 | C | 16 03 54.89 | -09 54 27.7 | – | u | H21 |
| 2013-02-24 10:52:52 | C | 16 03 55.20 | -09 54 27.8 | – | u | H21 |
| 2013-02-25 10:53:35 | C | 16 06 18.66 | -09 54 32.8 | – | u | H21 |
| 2013-02-25 10:56:25 | C | 16 06 18.94 | -09 54 32.7 | – | u | H21 |
| 2013-02-25 10:58:55 | C | 16 06 19.18 | -09 54 32.7 | – | u | H21 |
| 2013-02-25 11:01:45 | C | 16 06 19.46 | -09 54 32.8 | – | u | H21 |
| 2013-02-25 11:06:01 | C | 16 06 19.87 | -09 54 32.7 | – | u | H21 |
| 2013-02-28 08:59:21 | C | 16 13 20.90 | -09 53 44.0 | – | V | G45 |
| 2013-02-28 09:38:51 | C | 16 13 24.85 | -09 53 43.4 | – | V | G45 |
| 2013-02-28 11:55:00 | C | 16 13 38.38 | -09 53 40.6 | – | V | G45 |
| 2013-02-28 12:11:13 | C | 16 13 39.98 | -09 53 40.4 | – | V | G45 |
| 2013-03-18 18:15:05 | C | 16 59 34.48 | -09 10 42.6 | – | o | 300 |
| 2013-03-18 18:17:23 | C | 16 59 34.67 | -09 10 41.2 | – | o | 300 |
| 2013-03-18 18:21:59 | C | 16 59 35.20 | -09 10 40.9 | – | o | 300 |
| 2013-03-18 18:24:17 | C | 16 59 35.39 | -09 10 41.5 | – | o | 300 |
| 2013-03-18 18:26:35 | C | 16 59 35.67 | -09 10 40.4 | – | o | 300 |
| 2013-03-18 18:28:53 | C | 16 59 35.97 | -09 10 39.7 | – | o | 300 |
| 2013-03-21 17:31:11 | C | 17 07 24.05 | -08 57 12.8 | – | o | 300 |
| 2013-03-21 18:32:24 | C | 17 07 30.53 | -08 56 59.5 | – | o | 300 |
| 2013-03-21 18:59:26 | C | 17 07 33.48 | -08 56 54.5 | – | o | 300 |
| 2013-04-14 01:20:28 | C | 18 13 35.21 | -06 03 35.9 | – | r | J37 |
| 2013-04-14 01:44:37 | C | 18 13 38.30 | -06 03 25.8 | – | r | J37 |
| 2013-04-14 02:36:38 | C | 18 13 44.79 | -06 03 04.4 | – | r | J37 |
| 2013-04-14 02:38:32 | C | 18 13 45.02 | -06 03 03.7 | – | r | J37 |
| 2013-04-18 03:41:41 | C | 18 26 16.23 | -05 20 48.8 | – | w | B54 |
| 2013-04-18 03:43:24 | C | 18 26 16.47 | -05 20 48.0 | – | w | B54 |
| 2013-04-18 03:44:03 | C | 18 26 16.55 | -05 20 47.8 | – | w | B54 |
| 2013-04-24 23:24:16 | C | 18 48 19.04 | -04 02 07.5 | – | q | C73 |
| 2013-04-24 23:24:55 | C | 18 48 19.14 | -04 02 07.5 | – | q | C73 |
| 2013-04-24 23:25:35 | C | 18 48 19.21 | -04 02 06.9 | – | q | C73 |
| 2013-04-24 23:26:13 | C | 18 48 19.28 | -04 02 06.5 | – | q | C73 |
| 2013-04-24 23:28:01 | C | 18 48 19.52 | -04 02 06.0 | – | q | C73 |
| 2013-04-24 23:28:41 | C | 18 48 19.64 | -04 02 04.7 | – | q | C73 |
| 2013-04-24 23:29:21 | C | 18 48 19.72 | -04 02 04.6 | – | q | C73 |
| 2013-04-24 23:30:01 | C | 18 48 19.80 | -04 02 03.9 | – | q | C73 |
| 2013-04-24 23:30:40 | C | 18 48 19.88 | -04 02 04.0 | – | q | C73 |
| 2013-04-24 23:31:19 | C | 18 48 19.95 | -04 02 03.5 | – | q | C73 |
| 2013-04-24 23:31:58 | C | 18 48 20.07 | -04 02 03.4 | – | q | C73 |
| 2013-04-24 23:32:39 | C | 18 48 20.15 | -04 02 03.2 | – | q | C73 |
| 2013-04-24 23:33:19 | C | 18 48 20.27 | -04 02 03.0 | – | q | C73 |
| 2013-04-24 23:33:57 | C | 18 48 20.34 | -04 02 02.6 | – | q | C73 |
| 2013-04-24 23:34:37 | C | 18 48 20.41 | -04 02 02.1 | – | q | C73 |
| 2013-04-24 23:35:17 | C | 18 48 20.49 | -04 02 01.7 | – | q | C73 |
| 2013-04-24 23:35:57 | C | 18 48 20.60 | -04 02 01.6 | – | q | C73 |
| 2013-04-24 23:36:36 | C | 18 48 20.71 | -04 02 01.2 | – | q | C73 |
| 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 |