IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.5128236673 ± 6.48e-09 |
| Semi-major axis (a) | 1.8846652311 AU ± 8.39e-10 |
| Inclination (i) | 13.57493365° ± 2.43e-06 |
| Long. of Asc. Node (Ω) | 172.91586272° ± 2.88e-06 |
| Arg. of Perihelion (ω) | 286.34427389° ± 3.19e-06 |
| Mean Anomaly (M) | 151.60519151° ± 9.37e-07 |
| Mean Motion (n) | 0.3809438338°/day ± 2.54e-10 |
| Perihelion dist (q) | 0.91816430 AU ± 1.22e-08 |
| Aphelion dist (Q) | 2.85116617 AU ± 1.23e-08 |
| Orbital Period | 2.58732704 yr ± 1.73e-09 |
| H (abs. magnitude) | 17.70 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.238″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.110777 AU |
| Observations Used | 786 |
| Radar Obs Used | 1 |
| Oppositions | 38 |
| Arc Total | 1955-2025 |
| First Observation Used | 1955-05-16 |
| Last Observation Used | 2025-06-25 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2004-04-19 04:29:26 | C | 08 15 33.36 | +20 45 47.1 | 19.3 | c | 704 |
| 2004-04-22 04:33:33 | C | 08 30 56.45 | +20 49 34.9 | 19.5 | c | 704 |
| 2004-04-22 04:49:03 | C | 08 30 59.67 | +20 49 34.1 | 19.5 | c | 704 |
| 2004-04-22 05:04:40 | C | 08 31 02.86 | +20 49 34.4 | 19.9 | c | 704 |
| 2004-04-22 05:20:19 | C | 08 31 06.09 | +20 49 34.3 | 19.4 | c | 704 |
| 2007-04-25 09:44:15 | C | 17 00 32.07 | -02 57 39.3 | – | r | G96 |
| 2007-04-25 09:52:18 | C | 17 00 31.82 | -02 57 36.1 | – | r | G96 |
| 2007-04-25 10:00:21 | C | 17 00 31.50 | -02 57 32.7 | – | r | G96 |
| 2007-04-25 10:08:24 | C | 17 00 31.17 | -02 57 29.9 | – | r | G96 |
| 2007-05-08 09:31:54 | C | 16 46 43.75 | -01 07 26.9 | – | o | 691 |
| 2007-05-08 09:57:14 | C | 16 46 42.43 | -01 07 19.0 | – | o | 691 |
| 2007-05-08 10:22:34 | C | 16 46 41.12 | -01 07 10.8 | – | o | 691 |
| 2008-07-24 05:49:39 | C | 21 16 22.90 | -00 27 33.8 | – | o | H55 |
| 2008-07-24 06:00:55 | C | 21 16 22.37 | -00 27 36.2 | – | o | H55 |
| 2008-07-24 06:12:27 | C | 21 16 21.86 | -00 27 38.8 | – | o | H55 |
| 2011-07-03 10:53:16 | C | 01 23 47.25 | +10 18 38.9 | – | r | G96 |
| 2011-07-03 10:59:57 | C | 01 23 47.94 | +10 18 41.0 | – | r | G96 |
| 2011-07-03 11:06:38 | C | 01 23 48.62 | +10 18 43.9 | – | r | G96 |
| 2011-07-03 11:13:23 | C | 01 23 49.30 | +10 18 46.0 | – | r | G96 |
| 2012-01-30 11:39:06 | C | 15 12 37.41 | -15 12 20.3 | – | o | 691 |
| 2012-01-30 11:57:23 | C | 15 12 38.85 | -15 12 16.0 | – | o | 691 |
| 2012-01-30 12:15:42 | C | 15 12 40.32 | -15 12 12.0 | – | o | 691 |
| 2012-04-13 06:34:51 | C | 15 38 14.14 | +00 18 07.5 | – | o | 691 |
| 2012-04-13 07:00:21 | C | 15 38 12.68 | +00 18 24.3 | – | o | 691 |
| 2012-04-13 07:25:54 | C | 15 38 11.26 | +00 18 39.8 | – | o | 691 |
| 2012-04-15 13:11:20 | C | 15 35 10.026 | +00 52 06.99 | – | L | F51 |
| 2012-04-15 13:28:11 | C | 15 35 09.018 | +00 52 17.13 | – | L | F51 |
| 2012-04-19 06:46:35 | C | 15 29 52.86 | +01 45 07.2 | – | o | 691 |
| 2012-04-19 07:12:07 | C | 15 29 51.25 | +01 45 21.7 | – | o | 691 |
| 2012-04-19 07:37:41 | C | 15 29 49.65 | +01 45 36.7 | – | o | 691 |
| 2012-04-21 10:01:13 | C | 15 26 43.62 | +02 13 42.4 | – | r | 703 |
| 2012-04-21 10:12:12 | C | 15 26 42.86 | +02 13 48.7 | – | r | 703 |
| 2012-04-21 10:22:45 | C | 15 26 42.36 | +02 13 54.6 | – | r | 703 |
| 2012-04-21 12:43:05 | C | 15 26 33.628 | +02 15 11.34 | – | L | F51 |
| 2012-04-21 12:58:52 | C | 15 26 32.598 | +02 15 19.97 | – | L | F51 |
| 2012-04-21 13:14:55 | C | 15 26 31.565 | +02 15 28.60 | – | L | F51 |
| 2012-04-21 13:30:49 | C | 15 26 30.540 | +02 15 37.21 | – | L | F51 |
| 2012-04-27 13:21:15 | C | 15 17 25.229 | +03 27 24.63 | – | L | F51 |
| 2012-04-27 13:36:15 | C | 15 17 24.240 | +03 27 31.52 | – | L | F51 |
| 2012-04-27 13:53:23 | C | 15 17 23.111 | +03 27 39.18 | – | L | F51 |
| 2012-04-27 14:09:31 | C | 15 17 22.055 | +03 27 46.53 | – | L | F51 |
| 2012-05-02 05:09:42 | C | 15 10 20.85 | +04 13 47.3 | – | o | 691 |
| 2012-05-02 05:35:15 | C | 15 10 19.28 | +04 13 55.2 | – | o | 691 |
| 2012-05-02 06:00:44 | C | 15 10 17.57 | +04 14 05.5 | – | o | 691 |
| 2012-05-16 06:21:25 | C | 14 50 53.24 | +05 39 11.3 | 19.4 | c | 704 |
| 2012-05-16 06:37:49 | C | 14 50 52.40 | +05 39 13.8 | 19.4 | c | 704 |
| 2012-05-16 06:54:17 | C | 14 50 51.49 | +05 39 15.8 | 19.5 | c | 704 |
| 2012-05-16 07:10:39 | C | 14 50 50.77 | +05 39 17.7 | 19.9 | c | 704 |
| 2013-06-19 08:03:19 | C | 20 37 36.17 | -01 39 01.8 | – | u | H21 |
| 2013-06-19 08:20:52 | C | 20 37 35.72 | -01 39 02.3 | – | u | H21 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 2017-03-13 01:51:00 | 197914228.35 | 4 | us | 2380 | -1 | -1 |