IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.4876047101 ± 2.00e+00 |
| Semi-major axis (a) | 2.1949743206 AU ± 3.00e+00 |
| Inclination (i) | 52.18777815° ± 4.00e+00 |
| Long. of Asc. Node (Ω) | 62.22480892° ± 5.00e+00 |
| Arg. of Perihelion (ω) | 159.71713922° ± 6.00e+00 |
| Mean Anomaly (M) | 80.26713945° ± 3.89e-05 |
| Mean Motion (n) | 0.3030875594°/day ± 6.21e-01 |
| Perihelion dist (q) | 1.12469450 AU ± 4.65e+00 |
| Aphelion dist (Q) | 3.26525414 AU ± 6.26e+00 |
| Orbital Period | 3.25195229 yr ± 6.67e+00 |
| NGA Model | r2 |
| A2 | 1.40142724e-06 AU/d² |
| H (abs. magnitude) | 14.54 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-04-26 |
| RMS Residual | 0.282″ |
| Uncertainty | 0 |
| Orbit Type | Amor |
| MOID | 0.133321 AU |
| Observations Used | 1981 |
| Radar Obs Used | 10 |
| Gaia Obs Used | 93 |
| Oppositions | 46 |
| Arc Total | 1950-2016 |
| First Observation Used | 1950-05-22 |
| Last Observation Used | 2025-12-13 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2015-05-28 02:23:59 | C | 12 38 15.68 | +42 50 24.0 | – | u | H21 |
| 2015-05-28 02:26:44 | C | 12 38 15.28 | +42 50 06.7 | – | u | H21 |
| 2015-05-28 02:29:29 | C | 12 38 14.89 | +42 49 49.5 | – | u | H21 |
| 2015-05-28 02:32:46 | C | 12 38 14.42 | +42 49 28.8 | – | u | H21 |
| 2015-05-29 02:05:32 | C | 12 35 09.66 | +40 19 09.4 | – | u | H21 |
| 2015-05-29 02:07:29 | C | 12 35 09.40 | +40 18 56.7 | – | u | H21 |
| 2015-05-29 02:09:27 | C | 12 35 09.14 | +40 18 44.1 | – | u | H21 |
| 2015-05-29 02:11:25 | C | 12 35 08.89 | +40 18 31.3 | – | u | H21 |
| 2015-05-29 02:13:22 | C | 12 35 08.63 | +40 18 18.7 | – | u | H21 |
| 2015-05-29 02:15:20 | C | 12 35 08.36 | +40 18 06.0 | – | u | H21 |
| 2015-05-29 02:17:17 | C | 12 35 08.11 | +40 17 53.3 | – | u | H21 |
| 2015-05-29 02:19:15 | C | 12 35 07.85 | +40 17 40.6 | – | u | H21 |
| 2015-05-29 02:21:13 | C | 12 35 07.58 | +40 17 27.8 | – | u | H21 |
| 2015-05-29 02:23:10 | C | 12 35 07.32 | +40 17 15.1 | – | u | H21 |
| 2015-05-29 02:25:08 | C | 12 35 07.05 | +40 17 02.3 | – | u | H21 |
| 2015-05-29 02:27:06 | C | 12 35 06.81 | +40 16 49.8 | – | u | H21 |
| 2015-05-29 02:29:03 | C | 12 35 06.55 | +40 16 37.0 | – | u | H21 |
| 2015-05-29 02:31:01 | C | 12 35 06.27 | +40 16 24.4 | – | u | H21 |
| 2015-05-29 02:32:58 | C | 12 35 06.01 | +40 16 11.6 | – | u | H21 |
| 2015-05-29 02:35:19 | C | 12 35 05.71 | +40 15 56.3 | – | u | H21 |
| 2015-05-29 04:41:51 | C | 12 34 49.50 | +40 02 18.1 | – | q | 703 |
| 2015-05-29 04:50:35 | C | 12 34 48.35 | +40 01 21.3 | – | q | 703 |
| 2015-05-29 04:59:18 | C | 12 34 47.19 | +40 00 24.6 | – | q | 703 |
| 2015-05-29 05:07:59 | C | 12 34 46.05 | +39 59 27.9 | – | q | 703 |
| 2015-05-29 06:30:21 | C | 12 34 36.495 | +39 50 38.15 | – | L | F51 |
| 2015-05-29 06:46:03 | C | 12 34 34.388 | +39 48 56.00 | – | L | F51 |
| 2015-05-29 07:01:43 | C | 12 34 32.310 | +39 47 13.82 | – | L | F51 |
| 2015-05-29 07:17:30 | C | 12 34 30.212 | +39 45 30.89 | – | L | F51 |
| 2015-05-29 20:54:43 | C | 12 32 50.46 | +38 15 59.5 | – | r | 006 |
| 2015-05-29 20:59:17 | C | 12 32 49.88 | +38 15 29.2 | – | r | 006 |
| 2015-05-29 21:03:10 | C | 12 32 49.40 | +38 15 03.2 | – | r | 006 |
| 2015-05-29 21:06:21 | C | 12 32 49.00 | +38 14 42.2 | – | r | 006 |
| 2015-05-29 21:09:52 | C | 12 32 48.56 | +38 14 18.9 | – | r | 006 |
| 2015-05-29 21:12:42 | C | 12 32 48.19 | +38 14 00.3 | – | r | 006 |
| 2015-05-29 21:15:52 | C | 12 32 47.80 | +38 13 39.3 | – | r | 006 |
| 2015-05-29 21:19:17 | C | 12 32 47.37 | +38 13 16.6 | – | r | 006 |
| 2015-05-29 21:21:51 | C | 12 32 47.04 | +38 12 59.6 | – | r | 006 |
| 2015-05-29 21:25:11 | C | 12 32 46.62 | +38 12 37.5 | – | r | 006 |
| 2015-05-29 21:29:06 | C | 12 32 46.14 | +38 12 11.6 | – | r | 006 |
| 2015-05-30 04:42:42 | C | 12 31 54.79 | +37 24 13.4 | – | P | V78 |
| 2015-05-30 04:51:11 | C | 12 31 53.67 | +37 23 17.1 | – | P | V78 |
| 2015-05-30 05:02:41 | C | 12 31 52.38 | +37 22 01.0 | – | P | V78 |
| 2015-05-30 07:08:31 | C | 12 31 38.260 | +37 08 14.60 | – | L | F51 |
| 2015-05-30 07:24:20 | C | 12 31 36.288 | +37 06 28.54 | – | L | F51 |
| 2015-05-30 07:40:09 | C | 12 31 34.325 | +37 04 42.71 | – | L | F51 |
| 2015-05-31 03:41:47 | C | 12 29 19.23 | +34 49 41.3 | – | P | V78 |
| 2015-05-31 04:09:21 | C | 12 29 16.13 | +34 46 33.2 | – | P | V78 |
| 2015-05-31 04:21:44 | C | 12 29 14.63 | +34 45 08.2 | – | P | V78 |
| 2015-06-02 02:00:28 | C | 12 24 35.88 | +29 30 38.9 | – | u | H21 |
| 2015-06-02 02:02:25 | C | 12 24 35.66 | +29 30 25.2 | – | u | H21 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 1976-05-18 05:56:50 | 225980 | 7 | Hz | 2380 | -1 | -1 |
| 1976-05-18.247801 | 22598000 | 100 | Hz | 2380 | 251 | 251 |
| 1976-05-19 05:52:16 | 186012.5 | 7 | Hz | 2380 | -1 | -1 |
| 1976-05-19.244630 | 18601250 | 100 | Hz | 2380 | 251 | 251 |
| 1989-05-23 12:00:00 | 501134 | 20 | Hz | 8495 | -14 | -14 |
| 1989-05-23.500000 | 50113400 | 2000 | Hz | 8495 | 253 | 253 |
| 1989-05-26 01:42:00 | 185537450 | 12 | us | 2380 | -1 | -1 |
| 1989-05-26.070833 | 18553745000 | 12000 | us | 2380 | 251 | 251 |
| 1989-05-28 01:38:00 | 185094484 | 12 | us | 2380 | -1 | -1 |
| 1989-05-28.068056 | 18509448400 | 12000 | us | 2380 | 251 | 251 |
| 1989-05-29 00:20:00 | -72175 | 5 | Hz | 2380 | -1 | -1 |
| 1989-05-29.013889 | -7217500 | 500 | Hz | 2380 | 251 | 251 |
| 2002-05-28.997222 | 23747341100 | 10000 | us | 2380 | 251 | 251 |
| 2002-05-30 01:10:00 | 237420023 | 2 | us | 2380 | -1 | -1 |
| 2002-05-30 01:10:00 | -16023.93 | 1 | Hz | 2380 | -1 | -1 |
| 2002-05-30.048611 | 23742002300 | 2000 | us | 2380 | 251 | 251 |
| 2002-06-01 00:57:00 | 240888928 | 2 | us | 2380 | -1 | -1 |
| 2002-06-01 00:57:00 | -80205.3478 | 1 | Hz | 2380 | -1 | -1 |
| 2002-06-01.039583 | 24088892800 | 2000 | us | 2380 | 251 | 251 |
| 2002-06-03 00:09:00 | 248731233 | 2 | us | 2380 | -1 | -1 |
| 2002-06-03 00:09:00 | -138436.315 | 1 | Hz | 2380 | -1 | -1 |
| 2002-06-03.006250 | 24873123300 | 2000 | us | 2380 | 251 | 251 |