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 |
|---|---|---|---|---|---|---|
| 2015-05-22 18:39:15 | S | 12 59 21.45 | +54 58 07.5 | – | L | C51 |
| 2015-05-22 18:39:25 | S | 12 59 21.38 | +54 58 06.2 | – | L | C51 |
| 2015-05-22 20:13:51 | S | 12 59 02.68 | +54 50 07.7 | – | L | C51 |
| 2015-05-22 21:48:17 | S | 12 58 44.06 | +54 42 07.3 | – | L | C51 |
| 2015-05-22 23:22:43 | S | 12 58 25.52 | +54 34 05.8 | – | L | C51 |
| 2015-05-23 02:31:36 | S | 12 57 48.72 | +54 17 57.5 | – | L | C51 |
| 2015-05-23 03:06:22 | C | 12 57 41.07 | +54 15 09.4 | – | P | V78 |
| 2015-05-23 03:16:19 | C | 12 57 39.11 | +54 14 17.6 | – | P | V78 |
| 2015-05-23 03:26:06 | C | 12 57 37.10 | +54 13 27.0 | – | P | V78 |
| 2015-05-23 05:40:28 | S | 12 57 12.25 | +54 01 43.4 | – | L | C51 |
| 2015-05-23 05:40:38 | S | 12 57 12.20 | +54 01 42.1 | – | L | C51 |
| 2015-05-23 06:02:53 | C | 12 57 06.06 | +54 00 00.6 | – | q | 703 |
| 2015-05-23 06:10:07 | C | 12 57 04.62 | +53 59 22.6 | – | q | 703 |
| 2015-05-23 06:17:21 | C | 12 57 03.15 | +53 58 45.1 | – | q | 703 |
| 2015-05-23 06:24:36 | C | 12 57 01.71 | +53 58 07.4 | – | q | 703 |
| 2015-05-23 08:49:31 | S | 12 56 36.060 | +53 45 21.78 | – | L | C51 |
| 2015-05-23 15:07:15 | S | 12 55 24.852 | +53 12 22.54 | – | L | C51 |
| 2015-05-23 18:16:18 | S | 12 54 49.685 | +52 55 42.53 | – | L | C51 |
| 2015-05-23 21:25:10 | S | 12 54 14.904 | +52 38 57.62 | – | L | C51 |
| 2015-05-24 00:34:02 | S | 12 53 40.459 | +52 22 06.71 | – | L | C51 |
| 2015-05-24 03:42:54 | S | 12 53 06.346 | +52 05 09.74 | – | L | C51 |
| 2015-05-25 20:44:57 | C | 12 46 08.58 | +48 15 13.9 | – | o | C95 |
| 2015-05-25 21:07:44 | C | 12 46 04.77 | +48 13 01.1 | – | o | C95 |
| 2015-05-25 21:36:25 | C | 12 46 00.02 | +48 10 13.8 | – | o | C95 |
| 2015-05-25 22:05:06 | C | 12 45 55.29 | +48 07 26.3 | – | o | C95 |
| 2015-05-25 22:33:48 | C | 12 45 50.57 | +48 04 38.0 | – | o | C95 |
| 2015-05-25 23:20:57 | C | 12 45 42.86 | +48 00 02.1 | – | o | C95 |
| 2015-05-27 01:53:53 | C | 12 41 42.65 | +45 21 57.5 | – | u | H21 |
| 2015-05-27 01:55:39 | C | 12 41 42.39 | +45 21 47.0 | – | u | H21 |
| 2015-05-27 01:57:36 | C | 12 41 42.08 | +45 21 35.1 | – | u | H21 |
| 2015-05-27 02:01:31 | C | 12 41 41.49 | +45 21 11.3 | – | u | H21 |
| 2015-05-27 02:03:41 | C | 12 41 41.15 | +45 20 58.4 | – | u | H21 |
| 2015-05-27 02:06:01 | C | 12 41 40.80 | +45 20 44.1 | – | u | H21 |
| 2015-05-27 02:07:11 | C | 12 41 40.61 | +45 20 37.0 | – | u | H21 |
| 2015-05-27 02:09:20 | C | 12 41 40.29 | +45 20 24.0 | – | u | H21 |
| 2015-05-27 02:11:17 | C | 12 41 39.99 | +45 20 12.0 | – | u | H21 |
| 2015-05-27 02:13:14 | C | 12 41 39.69 | +45 20 00.2 | – | u | H21 |
| 2015-05-27 02:15:11 | C | 12 41 39.39 | +45 19 48.3 | – | u | H21 |
| 2015-05-27 02:17:08 | C | 12 41 39.08 | +45 19 36.5 | – | u | H21 |
| 2015-05-27 02:18:42 | C | 12 41 38.85 | +45 19 26.9 | – | u | H21 |
| 2015-05-27 02:21:02 | C | 12 41 38.49 | +45 19 12.7 | – | u | H21 |
| 2015-05-27 02:22:59 | C | 12 41 38.19 | +45 19 00.9 | – | u | H21 |
| 2015-05-27 02:26:18 | C | 12 41 37.69 | +45 18 40.7 | – | u | H21 |
| 2015-05-28 02:04:52 | C | 12 38 18.41 | +42 52 24.3 | – | u | H21 |
| 2015-05-28 02:07:36 | C | 12 38 18.02 | +42 52 07.1 | – | u | H21 |
| 2015-05-28 02:10:20 | C | 12 38 17.63 | +42 51 49.9 | – | u | H21 |
| 2015-05-28 02:13:04 | C | 12 38 17.24 | +42 51 32.7 | – | u | H21 |
| 2015-05-28 02:15:48 | C | 12 38 16.85 | +42 51 15.6 | – | u | H21 |
| 2015-05-28 02:18:32 | C | 12 38 16.46 | +42 50 58.3 | – | u | H21 |
| 2015-05-28 02:21:16 | C | 12 38 16.07 | +42 50 41.2 | – | 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 |