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 |
|---|---|---|---|---|---|---|
| 2015-02-07 14:05:46 | S | 18 39 16.591 | +71 00 33.66 | – | L | C51 |
| 2015-02-07 17:14:49 | S | 18 39 44.544 | +70 59 43.55 | – | L | C51 |
| 2015-02-08 02:42:20 | S | 18 41 08.042 | +70 57 13.50 | – | L | C51 |
| 2015-02-08 05:51:34 | S | 18 41 35.645 | +70 56 24.04 | – | L | C51 |
| 2015-02-08 09:00:48 | S | 18 42 03.182 | +70 55 34.86 | – | L | C51 |
| 2015-04-12 22:00:27 | C | 19 16 27.92 | +75 09 54.0 | – | q | C47 |
| 2015-04-12 22:04:41 | C | 19 16 27.10 | +75 09 56.8 | – | q | C47 |
| 2015-04-12 22:13:11 | C | 19 16 25.59 | +75 10 01.4 | – | q | C47 |
| 2015-04-12 22:17:58 | C | 19 16 24.73 | +75 10 04.3 | – | q | C47 |
| 2015-04-12 22:22:45 | C | 19 16 23.91 | +75 10 07.1 | – | q | C47 |
| 2015-04-24 03:31:51 | C | 17 58 26.82 | +77 17 41.3 | – | q | W19 |
| 2015-04-24 03:41:07 | C | 17 58 22.91 | +77 17 44.5 | – | q | W19 |
| 2015-04-24 03:50:12 | C | 17 58 19.08 | +77 17 47.2 | – | q | W19 |
| 2015-04-24 04:01:46 | C | 17 58 14.17 | +77 17 51.5 | – | q | W19 |
| 2015-04-24 04:12:00 | C | 17 58 09.85 | +77 17 53.7 | – | q | W19 |
| 2015-04-29 03:20:25 | C | 17 00 19.97 | +77 26 30.6 | – | o | H15 |
| 2015-04-29 03:36:35 | C | 17 00 11.17 | +77 26 28.2 | – | o | H15 |
| 2015-04-29 03:53:27 | C | 17 00 02.01 | +77 26 25.9 | – | o | H15 |
| 2015-04-29 09:07:24 | C | 16 57 07.79 | +77 25 33.7 | – | q | H21 |
| 2015-04-29 09:09:54 | C | 16 57 06.38 | +77 25 33.2 | – | q | H21 |
| 2015-04-29 09:11:57 | C | 16 57 05.23 | +77 25 32.8 | – | q | H21 |
| 2015-04-29 09:14:11 | C | 16 57 04.01 | +77 25 32.2 | – | q | H21 |
| 2015-04-29 09:16:26 | C | 16 57 02.71 | +77 25 31.8 | – | q | H21 |
| 2015-04-29 09:18:18 | C | 16 57 01.73 | +77 25 31.3 | – | q | H21 |
| 2015-04-29 09:20:08 | C | 16 57 00.69 | +77 25 31.0 | – | q | H21 |
| 2015-04-30 05:11:06 | C | 16 46 08.38 | +77 20 17.0 | – | q | W11 |
| 2015-04-30 05:51:59 | C | 16 45 45.23 | +77 20 05.4 | – | q | W11 |
| 2015-05-01 03:04:19 | C | 16 33 52.10 | +77 11 55.9 | – | P | V78 |
| 2015-05-01 03:23:38 | C | 16 33 40.95 | +77 11 48.1 | – | P | V78 |
| 2015-05-01 03:54:08 | C | 16 33 23.70 | +77 11 35.7 | – | P | V78 |
| 2015-05-01 03:56:52 | C | 16 33 21.97 | +77 11 35.8 | – | q | W11 |
| 2015-05-01 04:24:00 | C | 16 33 06.38 | +77 11 24.7 | – | q | W11 |
| 2015-05-01 07:14:47 | C | 16 31 27.50 | +77 10 10.2 | – | q | W11 |
| 2015-05-01 09:38:28 | C | 16 30 04.05 | +77 09 01.7 | – | u | H21 |
| 2015-05-01 09:40:33 | C | 16 30 02.85 | +77 09 00.6 | – | u | H21 |
| 2015-05-01 09:42:37 | C | 16 30 01.66 | +77 08 59.7 | – | u | H21 |
| 2015-05-01 09:44:53 | C | 16 30 00.32 | +77 08 58.5 | – | u | H21 |
| 2015-05-01 09:46:57 | C | 16 29 59.15 | +77 08 57.4 | – | u | H21 |
| 2015-05-01 09:49:01 | C | 16 29 57.93 | +77 08 56.3 | – | u | H21 |
| 2015-05-01 09:51:05 | C | 16 29 56.76 | +77 08 55.3 | – | u | H21 |
| 2015-05-01 09:52:57 | C | 16 29 55.66 | +77 08 54.4 | – | u | H21 |
| 2015-05-01 09:55:01 | C | 16 29 54.45 | +77 08 53.3 | – | u | H21 |
| 2015-05-02 04:26:37 | C | 16 19 23.81 | +76 58 47.9 | – | P | V78 |
| 2015-05-02 04:47:55 | C | 16 19 11.34 | +76 58 36.0 | – | P | V78 |
| 2015-05-02 05:01:39 | C | 16 19 03.49 | +76 58 28.8 | – | P | V78 |
| 2015-05-04 04:40:43 | C | 15 51 44.97 | +76 21 59.7 | – | P | V78 |
| 2015-05-04 05:06:13 | C | 15 51 30.14 | +76 21 36.0 | – | P | V78 |
| 2015-05-04 05:35:08 | C | 15 51 13.37 | +76 21 09.8 | – | P | V78 |
| 2015-05-05 04:40:23 | C | 15 38 09.66 | +75 57 26.5 | – | P | V78 |
| 2015-05-05 05:23:34 | C | 15 37 44.63 | +75 56 41.2 | – | P | V78 |
| 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 |