IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.5381207270 ± 5.42e-09 |
| Semi-major axis (a) | 1.8933719410 AU ± 4.50e-10 |
| Inclination (i) | 41.20633494° ± 7.87e-07 |
| Long. of Asc. Node (Ω) | 63.44668864° ± 1.04e-06 |
| Arg. of Perihelion (ω) | 293.09862767° ± 1.07e-06 |
| Mean Anomaly (M) | 140.66424737° ± 8.67e-07 |
| Mean Motion (n) | 0.3783191899°/day ± 1.35e-10 |
| Perihelion dist (q) | 0.87450926 AU ± 1.03e-08 |
| Aphelion dist (Q) | 2.91223463 AU ± 1.03e-08 |
| Orbital Period | 2.60527700 yr ± 9.28e-10 |
| H (abs. magnitude) | 12.48 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.220″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.102869 AU |
| Observations Used | 9210 |
| Radar Obs Used | 1 |
| Gaia Obs Used | 79 |
| Oppositions | 38 |
| Arc Total | 1955-2026 |
| First Observation Used | 1955-01-26 |
| Last Observation Used | 2026-04-06 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2016-02-14 09:52:45 | C | 15 37 59.34 | +14 38 11.4 | – | R | G45 |
| 2016-02-14 09:52:51 | C | 15 37 59.37 | +14 38 11.8 | – | R | G45 |
| 2016-02-14 09:59:38 | C | 15 37 59.46 | +14 38 12.6 | – | R | G45 |
| 2016-02-14 09:59:44 | C | 15 37 59.48 | +14 38 12.8 | – | R | G45 |
| 2016-02-14 10:13:19 | C | 15 37 59.74 | +14 38 15.5 | – | R | G45 |
| 2016-02-14 10:13:25 | C | 15 37 59.75 | +14 38 15.4 | – | R | G45 |
| 2016-02-17 09:42:24 | C | 15 39 21.42 | +14 52 20.3 | – | R | G45 |
| 2016-02-17 09:49:17 | C | 15 39 21.54 | +14 52 21.7 | – | R | G45 |
| 2016-02-17 09:49:23 | C | 15 39 21.54 | +14 52 21.6 | – | R | G45 |
| 2016-02-17 09:56:05 | C | 15 39 21.67 | +14 52 22.8 | – | R | G45 |
| 2016-02-17 09:56:11 | C | 15 39 21.66 | +14 52 23.0 | – | R | G45 |
| 2016-02-17 10:03:27 | C | 15 39 21.78 | +14 52 24.8 | – | R | G45 |
| 2016-02-17 10:10:50 | C | 15 39 21.91 | +14 52 26.2 | – | R | G45 |
| 2016-02-18 12:12:56 | C | 15 39 48.84 | +14 57 52.2 | – | L | T05 |
| 2016-02-18 12:32:27 | C | 15 39 49.09 | +14 57 56.3 | – | L | T05 |
| 2016-02-18 12:51:59 | C | 15 39 49.53 | +14 58 01.0 | – | L | T05 |
| 2016-02-18 13:11:31 | C | 15 39 49.78 | +14 58 05.3 | – | L | T05 |
| 2016-02-23 09:09:23 | C | 15 41 29.39 | +15 24 05.4 | – | u | H21 |
| 2016-02-23 09:12:19 | C | 15 41 29.42 | +15 24 06.3 | – | u | H21 |
| 2016-02-23 09:15:16 | C | 15 41 29.45 | +15 24 07.0 | – | u | H21 |
| 2016-02-23 09:18:12 | C | 15 41 29.48 | +15 24 07.7 | – | u | H21 |
| 2016-02-23 09:21:09 | C | 15 41 29.52 | +15 24 08.3 | – | u | H21 |
| 2016-02-23 09:24:05 | C | 15 41 29.55 | +15 24 09.0 | – | u | H21 |
| 2016-02-23 09:27:02 | C | 15 41 29.59 | +15 24 09.7 | – | u | H21 |
| 2016-02-23 09:29:58 | C | 15 41 29.63 | +15 24 10.3 | – | u | H21 |
| 2016-02-23 09:32:55 | C | 15 41 29.66 | +15 24 11.0 | – | u | H21 |
| 2016-02-24 13:47:20 | C | 15 41 48.88 | +15 30 59.5 | – | o | F65 |
| 2016-02-24 13:48:10 | C | 15 41 48.89 | +15 30 59.7 | – | o | F65 |
| 2016-02-24 13:49:00 | C | 15 41 48.90 | +15 30 59.9 | – | o | F65 |
| 2016-02-27 09:00:35 | C | 15 42 26.07 | +15 47 47.0 | – | u | H21 |
| 2016-02-27 09:04:21 | C | 15 42 26.09 | +15 47 48.0 | – | u | H21 |
| 2016-02-27 09:08:08 | C | 15 42 26.12 | +15 47 48.9 | – | u | H21 |
| 2016-02-27 09:11:55 | C | 15 42 26.15 | +15 47 49.9 | – | u | H21 |
| 2016-02-27 09:15:41 | C | 15 42 26.18 | +15 47 50.9 | – | u | H21 |
| 2016-02-27 09:19:28 | C | 15 42 26.20 | +15 47 51.8 | – | u | H21 |
| 2016-02-27 09:23:15 | C | 15 42 26.23 | +15 47 52.8 | – | u | H21 |
| 2016-02-27 09:27:02 | C | 15 42 26.26 | +15 47 53.7 | – | u | H21 |
| 2016-02-27 09:31:11 | C | 15 42 26.29 | +15 47 54.9 | – | u | H21 |
| 2016-03-04 04:51:09 | C | 15 43 02.89 | +16 25 35.6 | – | q | 160 |
| 2016-03-04 04:53:27 | C | 15 43 02.95 | +16 25 34.7 | – | q | 160 |
| 2016-03-12 04:44:10 | C | 15 42 15.86 | +17 22 36.7 | 16.6 | q | J43 |
| 2016-03-12 04:57:13 | C | 15 42 15.72 | +17 22 40.7 | 16.7 | q | J43 |
| 2016-03-12 05:10:14 | C | 15 42 15.58 | +17 22 44.7 | 16.7 | q | J43 |
| 2016-03-12 05:23:17 | C | 15 42 15.45 | +17 22 48.8 | 16.7 | q | J43 |
| 2016-03-12 08:51:51 | C | 15 42 13.64 | +17 23 52.3 | – | q | G96 |
| 2016-03-12 08:59:02 | C | 15 42 13.57 | +17 23 54.6 | – | q | G96 |
| 2016-03-12 09:06:11 | C | 15 42 13.50 | +17 23 56.8 | – | q | G96 |
| 2016-03-12 09:13:20 | C | 15 42 13.42 | +17 23 59.1 | – | q | G96 |
| 2016-03-14 07:49:02 | C | 15 41 42.82 | +17 38 30.6 | – | R | G45 |
| 2016-03-14 07:55:55 | C | 15 41 42.75 | +17 38 32.8 | – | R | G45 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 1985-12-08 00:00:00 | -295248 | 20 | Hz | 2380 | -1 | -1 |
| 1985-12-08.000000 | -29524800 | 2000 | Hz | 2380 | 251 | 251 |