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 |
|---|---|---|---|---|---|---|
| 2013-05-24 16:05:07 | C | 20 41 26.76 | +02 46 37.9 | – | o | 300 |
| 2013-05-24 16:05:37 | C | 20 41 26.86 | +02 46 39.1 | – | o | 300 |
| 2013-05-24 16:06:07 | C | 20 41 26.93 | +02 46 38.9 | – | o | 300 |
| 2013-05-28 01:51:40 | C | 20 56 28.10 | +03 32 40.2 | – | r | J37 |
| 2013-05-28 02:07:57 | C | 20 56 31.06 | +03 32 49.3 | – | r | J37 |
| 2013-05-28 02:29:55 | C | 20 56 35.06 | +03 33 01.6 | – | r | J37 |
| 2013-05-28 02:44:13 | C | 20 56 37.66 | +03 33 09.3 | – | r | J37 |
| 2013-05-28 03:03:58 | C | 20 56 41.26 | +03 33 20.3 | – | r | J37 |
| 2013-05-28 03:18:56 | C | 20 56 43.98 | +03 33 28.4 | – | r | J37 |
| 2013-06-04 02:07:16 | C | 21 28 35.28 | +04 59 41.1 | – | r | J37 |
| 2013-06-04 02:33:15 | C | 21 28 40.24 | +04 59 53.8 | – | r | J37 |
| 2013-06-04 02:56:45 | C | 21 28 44.72 | +05 00 05.0 | – | r | J37 |
| 2013-06-04 03:17:44 | C | 21 28 48.70 | +05 00 15.2 | – | r | J37 |
| 2013-06-04 10:17:55 | C | 21 30 10.76 | +05 03 35.8 | – | u | G96 |
| 2013-06-04 10:25:26 | C | 21 30 12.20 | +05 03 39.5 | – | u | G96 |
| 2013-06-04 10:33:04 | C | 21 30 13.64 | +05 03 43.0 | – | u | G96 |
| 2013-06-04 10:40:46 | C | 21 30 15.12 | +05 03 46.7 | – | u | G96 |
| 2013-06-08 00:44:36 | C | 21 47 13.70 | +05 42 04.1 | – | q | C18 |
| 2013-06-08 01:16:17 | C | 21 47 19.90 | +05 42 17.5 | – | q | C18 |
| 2013-06-08 02:00:25 | C | 21 47 28.82 | +05 42 40.6 | – | q | Z81 |
| 2013-06-08 02:25:42 | C | 21 47 33.74 | +05 42 51.2 | – | q | Z81 |
| 2013-06-11 00:37:41 | C | 22 01 34.95 | +06 10 22.9 | 11.5 | u | 089 |
| 2013-06-11 00:38:50 | C | 22 01 35.17 | +06 10 23.5 | 11.5 | u | 089 |
| 2013-06-11 00:39:59 | C | 22 01 35.40 | +06 10 23.9 | 11.6 | u | 089 |
| 2013-06-11 00:41:08 | C | 22 01 35.63 | +06 10 24.1 | 11.6 | u | 089 |
| 2013-06-11 00:42:17 | C | 22 01 35.85 | +06 10 24.5 | 11.6 | u | 089 |
| 2013-06-11 00:43:26 | C | 22 01 36.08 | +06 10 25.0 | 11.4 | u | 089 |
| 2013-06-11 00:44:35 | C | 22 01 36.31 | +06 10 25.4 | 11.5 | u | 089 |
| 2013-06-11 00:45:44 | C | 22 01 36.54 | +06 10 25.8 | 11.8 | u | 089 |
| 2013-06-11 00:46:53 | C | 22 01 36.76 | +06 10 26.3 | 11.6 | u | 089 |
| 2013-06-11 00:48:02 | C | 22 01 36.98 | +06 10 26.7 | 11.5 | u | 089 |
| 2013-06-12 02:28:36 | C | 22 06 46.88 | +06 19 40.6 | – | r | J37 |
| 2013-06-12 03:03:33 | C | 22 06 53.74 | +06 19 52.9 | – | r | J37 |
| 2013-06-12 03:19:02 | C | 22 06 56.77 | +06 19 58.4 | – | r | J37 |
| 2013-06-12 03:40:00 | C | 22 07 00.89 | +06 20 05.7 | – | r | J37 |
| 2013-06-13 22:15:29 | C | 22 15 36.44 | +06 34 04.9 | – | q | B17 |
| 2013-06-13 22:17:29 | C | 22 15 36.83 | +06 34 05.5 | – | q | B17 |
| 2013-06-13 22:19:30 | C | 22 15 37.21 | +06 34 06.2 | – | q | B17 |
| 2013-06-13 22:43:14 | C | 22 15 41.96 | +06 34 13.6 | – | q | B17 |
| 2013-06-13 22:46:14 | C | 22 15 42.56 | +06 34 14.7 | – | q | B17 |
| 2013-06-13 22:49:15 | C | 22 15 43.16 | +06 34 15.5 | – | q | B17 |
| 2013-06-13 22:52:15 | C | 22 15 43.76 | +06 34 16.8 | – | q | B17 |
| 2013-06-13 23:11:38 | C | 22 15 47.59 | +06 34 22.8 | – | q | B17 |
| 2013-06-13 23:14:39 | C | 22 15 48.20 | +06 34 23.7 | – | q | B17 |
| 2013-06-13 23:17:38 | C | 22 15 48.78 | +06 34 24.6 | – | q | B17 |
| 2013-06-13 23:20:38 | C | 22 15 49.38 | +06 34 25.7 | – | q | B17 |
| 2013-06-13 23:28:50 | C | 22 15 51.02 | +06 34 28.4 | – | q | B17 |
| 2013-06-13 23:31:50 | C | 22 15 51.60 | +06 34 29.1 | – | q | B17 |
| 2013-06-13 23:34:49 | C | 22 15 52.20 | +06 34 30.1 | – | q | B17 |
| 2013-06-13 23:37:50 | C | 22 15 52.79 | +06 34 31.2 | – | q | B17 |
| 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 |