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 |
|---|---|---|---|---|---|---|
| 1950-05-22 22:17:49 | A | 18 45 13.21 | -55 47 28.4 | 12.0 | – | 078 |
| 1950-05-22 22:22:49 | A | 18 45 11.60 | -55 48 22.2 | – | – | 078 |
| 1950-05-22 22:27:48 | A | 18 45 09.99 | -55 49 15.9 | – | – | 078 |
| 1950-05-24 21:41:32 | A | 18 30 47.44 | -63 21 14.4 | – | – | 078 |
| 1950-05-25 21:06:12 | A | 18 21 29.70 | -66 39 05.7 | – | – | 078 |
| 1950-05-26 22:54:57 | A | 18 08 55.61 | -69 56 35.3 | – | – | 078 |
| 1950-05-27 18:18:46 | A | 17 57 38.43 | -72 10 07.4 | – | – | 078 |
| 1950-05-27 19:34:33 | A | 17 56 49.37 | -72 18 30.2 | – | – | 078 |
| 1950-05-27 22:00:09 | A | 17 55 11.29 | -72 34 34.9 | – | – | 078 |
| 1950-05-28 02:44:23 | A | 17 51 51.14 | -73 04 46.3 | – | – | 078 |
| 1950-05-28 22:24:39 | A | 17 37 12.93 | -75 02 46.2 | – | – | 078 |
| 1950-06-03 18:20:10 | A | 14 13 01.62 | -82 27 19.7 | – | – | 078 |
| 1950-06-05 17:28:26 | A | 12 49 11.09 | -82 19 52.9 | – | – | 078 |
| 1950-06-09 16:44:46 | A | 11 05 59.54 | -80 18 23.4 | – | – | 078 |
| 1950-06-25 16:16:03 | A | 09 44 57.89 | -73 24 30.8 | – | – | 078 |
| 1950-10-16 03:55:31 | A | 20 23 11.66 | -80 19 54.2 | – | – | 822 |
| 1950-10-16 04:17:31 | A | 20 23 18.43 | -80 19 30.4 | – | – | 822 |
| 1952-10-27 11:58:48 | A | 06 52 44.58 | +47 08 13.3 | – | – | 662 |
| 1952-10-27 12:56:39 | A | 06 52 45.13 | +47 09 05.0 | – | – | 662 |
| 1952-11-17 12:05:55 | A | 06 46 51.79 | +55 32 51.5 | – | – | 662 |
| 1952-11-17 13:03:55 | A | 06 46 49.40 | +55 33 55.2 | – | – | 662 |
| 1953-07-02 05:20:31 | A | 11 11 15.65 | +37 44 07.9 | – | – | 662 |
| 1953-07-02 05:57:32 | A | 11 11 20.55 | +37 42 40.0 | – | – | 662 |
| 1955-11-09 08:48:00 | A | 05 11 44.96 | +34 37 13.7 | – | – | 675 |
| 1955-11-09 09:36:59 | A | 05 11 41.97 | +34 37 39.2 | – | – | 675 |
| 1955-11-24 11:46:20 | A | 04 46 25.41 | +37 33 01.1 | – | – | 662 |
| 1955-11-24 13:03:19 | A | 04 46 19.12 | +37 33 35.2 | – | – | 662 |
| 1958-12-03 03:22:24 | A | 03 46 40.39 | +20 29 53.4 | – | – | 689 |
| 1958-12-03 04:47:09 | A | 03 46 34.63 | +20 30 08.0 | – | – | 689 |
| 1958-12-11 06:14:22 | A | 03 34 02.26 | +21 05 07.0 | – | – | 689 |
| 1958-12-11 07:55:05 | A | 03 33 55.82 | +21 05 24.8 | – | – | 689 |
| 1961-10-18 09:32:19 | A | 04 18 00.53 | +03 34 05.5 | – | – | 689 |
| 1961-11-11 05:23:09 | A | 03 49 39.87 | +04 12 24.9 | – | – | 689 |
| 1961-11-11 07:32:07 | A | 03 49 32.58 | +04 12 38.4 | – | – | 689 |
| 1961-12-04 08:00:16 | A | 03 17 37.96 | +05 40 56.7 | – | – | 689 |
| 1963-01-26 12:47:58 | A | 17 12 53.84 | +55 30 07.6 | – | – | 689 |
| 1963-01-27 12:49:56 | A | 17 16 12.99 | +55 19 06.3 | – | – | 689 |
| 1963-02-19 11:09:43 | A | 18 16 28.91 | +51 20 54.0 | – | – | 689 |
| 1963-02-25 10:41:26 | A | 18 27 59.52 | +50 24 45.8 | – | – | 689 |
| 1963-02-25 10:54:27 | A | 18 28 00.46 | +50 24 40.9 | – | – | 689 |
| 1963-03-20 11:50:14 | A | 18 59 42.48 | +46 49 17.4 | – | – | 689 |
| 1963-03-20 12:09:13 | A | 18 59 43.18 | +46 49 09.3 | – | – | 689 |
| 1963-03-22 09:42:00 | A | 19 01 33.38 | +46 29 20.3 | – | – | 754 |
| 1963-03-22 10:00:59 | A | 19 01 34.64 | +46 29 13.6 | – | – | 754 |
| 1963-04-01 08:48:59 | A | 19 09 23.12 | +44 30 33.4 | – | – | 689 |
| 1963-04-01 09:07:58 | A | 19 09 23.61 | +44 30 23.5 | – | – | 689 |
| 1963-04-16 10:37:20 | A | 19 15 25.81 | +39 50 09.0 | – | – | 689 |
| 1963-04-16 11:12:21 | A | 19 15 25.89 | +39 49 32.7 | – | – | 689 |
| 1963-04-25 10:12:15 | A | 19 14 51.96 | +34 44 36.2 | – | – | 689 |
| 1963-04-25 10:38:15 | A | 19 14 51.51 | +34 43 48.4 | – | – | 689 |
| 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 |