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 |
|---|---|---|---|---|---|---|
| 2015-04-24 01:38:43 | C | 09 07 04.38 | +21 10 45.8 | – | u | H21 |
| 2015-04-24 03:40:37 | S | 09 07 06.96 | +21 10 39.0 | – | L | C51 |
| 2015-04-24 06:49:40 | S | 09 07 10.84 | +21 10 27.0 | – | L | C51 |
| 2015-04-24 09:58:43 | S | 09 07 14.69 | +21 10 15.0 | – | L | C51 |
| 2015-04-24 13:07:46 | S | 09 07 18.68 | +21 10 02.1 | – | L | C51 |
| 2015-04-24 16:16:49 | S | 09 07 22.60 | +21 09 49.0 | – | L | C51 |
| 2015-04-27 10:26:32 | S | 09 08 52.07 | +21 04 52.4 | – | L | C51 |
| 2015-04-27 12:01:09 | S | 09 08 54.33 | +21 04 44.6 | – | L | C51 |
| 2015-04-27 13:35:35 | S | 09 08 56.61 | +21 04 36.7 | – | L | C51 |
| 2015-04-27 19:53:42 | S | 09 09 05.78 | +21 04 04.4 | – | L | C51 |
| 2015-04-27 23:02:44 | S | 09 09 10.41 | +21 03 49.7 | – | L | C51 |
| 2015-04-28 02:11:48 | S | 09 09 15.12 | +21 03 31.8 | – | L | C51 |
| 2015-04-29 02:53:21 | C | 09 09 52.43 | +21 01 19.7 | – | q | H21 |
| 2015-04-29 02:56:03 | C | 09 09 52.50 | +21 01 19.4 | – | q | H21 |
| 2015-04-29 02:59:05 | C | 09 09 52.58 | +21 01 19.2 | – | q | H21 |
| 2015-04-29 03:01:49 | C | 09 09 52.65 | +21 01 19.0 | – | q | H21 |
| 2015-04-29 03:04:31 | C | 09 09 52.71 | +21 01 18.7 | – | q | H21 |
| 2015-04-29 03:07:12 | C | 09 09 52.78 | +21 01 18.5 | – | q | H21 |
| 2015-04-29 03:09:54 | C | 09 09 52.85 | +21 01 18.2 | – | q | H21 |
| 2015-05-02 01:32:47 | C | 09 11 48.69 | +20 54 19.6 | – | q | H21 |
| 2015-05-02 01:36:30 | C | 09 11 48.79 | +20 54 19.1 | – | q | H21 |
| 2015-05-02 01:39:49 | C | 09 11 48.87 | +20 54 18.8 | – | q | H21 |
| 2015-05-02 01:43:32 | C | 09 11 48.98 | +20 54 18.5 | – | q | H21 |
| 2015-05-02 01:47:02 | C | 09 11 49.08 | +20 54 18.0 | – | q | H21 |
| 2015-05-02 01:50:43 | C | 09 11 49.19 | +20 54 18.0 | – | q | H21 |
| 2015-05-02 01:54:36 | C | 09 11 49.29 | +20 54 17.1 | – | q | H21 |
| 2015-05-04 01:40:34 | C | 09 13 15.06 | +20 48 56.1 | – | u | H21 |
| 2015-05-04 01:43:30 | C | 09 13 15.13 | +20 48 55.9 | – | u | H21 |
| 2015-05-04 01:46:27 | C | 09 13 15.23 | +20 48 55.7 | – | u | H21 |
| 2015-05-04 01:49:23 | C | 09 13 15.32 | +20 48 55.4 | – | u | H21 |
| 2015-05-04 01:52:12 | C | 09 13 15.41 | +20 48 55.0 | – | u | H21 |
| 2015-05-04 01:54:56 | C | 09 13 15.48 | +20 48 54.7 | – | u | H21 |
| 2015-05-06 04:08:29 | C | 09 14 51.60 | +20 42 46.4 | – | o | 926 |
| 2015-05-06 04:18:53 | C | 09 14 51.94 | +20 42 45.1 | – | o | 926 |
| 2015-05-06 04:29:18 | C | 09 14 52.29 | +20 42 43.7 | – | o | 926 |
| 2015-05-08 01:29:19 | C | 09 16 23.63 | +20 36 46.0 | – | u | H21 |
| 2015-05-08 01:32:26 | C | 09 16 23.74 | +20 36 45.6 | – | u | H21 |
| 2015-05-08 01:35:32 | C | 09 16 23.84 | +20 36 45.0 | – | u | H21 |
| 2015-05-08 01:38:38 | C | 09 16 23.95 | +20 36 44.6 | – | u | H21 |
| 2015-05-08 01:41:44 | C | 09 16 24.05 | +20 36 44.2 | – | u | H21 |
| 2015-05-08 01:45:44 | C | 09 16 24.18 | +20 36 43.7 | – | u | H21 |
| 2015-05-08 01:50:55 | C | 09 16 24.36 | +20 36 42.8 | – | u | H21 |
| 2015-05-08 01:55:02 | C | 09 16 24.50 | +20 36 42.4 | – | u | H21 |
| 2015-05-12 01:45:54 | C | 09 19 54.25 | +20 22 37.8 | – | u | H21 |
| 2015-05-12 01:48:16 | C | 09 19 54.33 | +20 22 37.7 | – | u | H21 |
| 2015-05-12 01:50:13 | C | 09 19 54.41 | +20 22 37.5 | – | u | H21 |
| 2015-05-12 01:53:21 | C | 09 19 54.55 | +20 22 36.7 | – | u | H21 |
| 2015-05-12 01:55:07 | C | 09 19 54.57 | +20 22 36.6 | – | u | H21 |
| 2015-05-12 01:57:17 | C | 09 19 54.64 | +20 22 36.2 | – | u | H21 |
| 2015-05-12 01:59:50 | C | 09 19 54.75 | +20 22 35.7 | – | u | H21 |
| 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 |