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 |
|---|---|---|---|---|---|---|
| 2018-01-30 01:46:50 | S | 02 52 50.24 | +58 45 59.2 | – | L | C51 |
| 2018-01-30 04:55:19 | S | 02 52 43.41 | +58 45 20.9 | – | L | C51 |
| 2018-03-06 02:29:36 | C | 03 01 46.63 | +57 35 54.0 | – | U | G96 |
| 2018-03-06 02:37:44 | C | 03 01 47.05 | +57 35 55.2 | – | U | G96 |
| 2018-03-06 02:45:53 | C | 03 01 47.51 | +57 35 54.2 | – | U | G96 |
| 2018-03-06 02:54:00 | C | 03 01 47.82 | +57 35 55.1 | – | U | G96 |
| 2018-03-24 02:48:46 | C | 03 30 12.91 | +58 25 27.6 | – | U | G96 |
| 2018-03-24 02:57:17 | C | 03 30 13.58 | +58 25 28.8 | – | U | G96 |
| 2018-03-24 03:05:49 | C | 03 30 14.27 | +58 25 30.1 | – | U | G96 |
| 2018-03-24 03:14:22 | C | 03 30 14.99 | +58 25 31.4 | – | U | G96 |
| 2018-04-12 05:48:15 | C | 04 16 34.74 | +59 55 33.8 | – | U | T05 |
| 2018-04-12 06:00:38 | C | 04 16 36.22 | +59 55 36.7 | – | U | T05 |
| 2018-04-12 06:13:39 | C | 04 16 37.77 | +59 55 39.1 | – | U | T05 |
| 2018-04-12 06:26:34 | C | 04 16 39.30 | +59 55 41.4 | – | U | T05 |
| 2018-06-03 07:06:04 | C | 07 57 25.98 | +59 12 23.1 | – | U | T05 |
| 2018-06-03 07:19:37 | C | 07 57 28.80 | +59 12 15.9 | – | U | T05 |
| 2018-06-03 07:33:50 | C | 07 57 31.81 | +59 12 07.8 | – | U | T05 |
| 2018-06-09 06:25:20 | C | 08 27 48.54 | +57 40 35.0 | – | U | T08 |
| 2018-06-09 06:34:37 | C | 08 27 50.46 | +57 40 28.8 | – | U | T08 |
| 2018-06-09 06:37:56 | C | 08 27 51.21 | +57 40 26.0 | – | U | T08 |
| 2018-06-09 06:48:52 | C | 08 27 53.49 | +57 40 18.4 | – | U | T08 |
| 2018-06-09 06:50:55 | C | 08 27 53.96 | +57 40 16.9 | – | U | T08 |
| 2018-06-09 07:04:18 | C | 08 27 56.70 | +57 40 06.5 | – | U | T08 |
| 2018-06-11 06:05:38 | C | 08 37 46.52 | +57 04 06.7 | – | U | T05 |
| 2018-06-11 06:15:11 | C | 08 37 48.53 | +57 03 59.6 | – | U | T05 |
| 2018-06-11 06:28:56 | C | 08 37 51.39 | +57 03 48.2 | – | U | T05 |
| 2018-06-11 06:32:15 | C | 08 37 51.99 | +57 03 44.5 | – | U | T05 |
| 2018-06-11 06:54:02 | C | 08 37 56.59 | +57 03 28.1 | – | U | T05 |
| 2018-06-13 06:36:09 | C | 08 47 48.69 | +56 23 52.3 | – | U | T08 |
| 2018-06-13 06:50:24 | C | 08 47 51.55 | +56 23 39.6 | – | U | T08 |
| 2018-06-13 07:02:33 | C | 08 47 54.13 | +56 23 29.1 | – | U | T08 |
| 2018-06-13 07:14:37 | C | 08 47 56.52 | +56 23 18.8 | – | U | T08 |
| 2018-06-15 06:12:03 | C | 08 57 32.31 | +55 41 19.2 | – | U | T05 |
| 2018-06-15 06:23:46 | C | 08 57 34.74 | +55 41 07.9 | – | U | T05 |
| 2018-06-15 06:38:07 | C | 08 57 37.67 | +55 40 55.0 | – | U | T05 |
| 2018-06-15 06:52:27 | C | 08 57 40.46 | +55 40 41.7 | – | U | T05 |
| 2018-06-19 06:36:25 | C | 09 16 48.61 | +54 05 45.5 | – | U | T05 |
| 2018-06-19 06:53:54 | C | 09 16 52.04 | +54 05 26.6 | – | U | T05 |
| 2018-06-19 07:05:19 | C | 09 16 54.32 | +54 05 14.4 | – | U | T05 |
| 2018-06-19 07:19:32 | C | 09 16 57.11 | +54 04 59.1 | – | U | T05 |
| 2018-06-21 06:14:45 | C | 09 26 05.73 | +53 13 54.6 | – | U | T08 |
| 2018-06-21 06:26:53 | C | 09 26 08.04 | +53 13 41.5 | – | U | T08 |
| 2018-06-21 06:29:32 | C | 09 26 08.52 | +53 13 38.2 | – | U | T08 |
| 2018-06-21 06:43:34 | C | 09 26 11.29 | +53 13 22.6 | – | U | T08 |
| 2018-06-21 06:44:53 | C | 09 26 11.53 | +53 13 20.9 | – | U | T08 |
| 2018-06-21 06:53:46 | C | 09 26 13.20 | +53 13 11.0 | – | U | T08 |
| 2018-06-21 06:56:26 | C | 09 26 13.68 | +53 13 07.4 | – | U | T08 |
| 2018-06-21 07:09:08 | C | 09 26 16.17 | +53 12 53.4 | – | U | T08 |
| 2018-06-23 06:16:44 | C | 09 35 16.91 | +52 18 34.2 | – | U | T05 |
| 2018-06-23 06:28:35 | C | 09 35 19.18 | +52 18 20.0 | – | U | T05 |
| 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 |