IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.4364955679 ± 2.00e+00 |
| Semi-major axis (a) | 0.8320181223 AU ± 3.00e+00 |
| Inclination (i) | 15.75890506° ± 4.00e+00 |
| Long. of Asc. Node (Ω) | 170.76329799° ± 5.00e+00 |
| Arg. of Perihelion (ω) | 356.08164717° ± 6.00e+00 |
| Mean Anomaly (M) | 249.10870172° ± 4.17e-06 |
| Mean Motion (n) | 1.2987127297°/day ± 7.02e+00 |
| Perihelion dist (q) | 0.46884590 AU ± 2.37e+00 |
| Aphelion dist (Q) | 1.19519035 AU ± 4.62e+00 |
| Orbital Period | 0.75892556 yr ± 4.10e+00 |
| NGA Model | r2 |
| A2 | -1.01979994e-06 AU/d² |
| H (abs. magnitude) | 16.24 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-04-26 |
| RMS Residual | 0.161″ |
| Uncertainty | 0 |
| Orbit Type | Aten |
| MOID | 0.149239 AU |
| Observations Used | 5029 |
| Radar Obs Used | 6 |
| Gaia Obs Used | 44 |
| Oppositions | 13 |
| Arc Total | 1975-2026 |
| First Observation Used | 1975-10-03 |
| Last Observation Used | 2026-01-06 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2003-08-16 23:28:15 | C | 20 51 24.03 | +38 49 51.2 | – | o | 620 |
| 2003-08-16 23:30:08 | C | 20 51 23.67 | +38 49 42.6 | – | o | 620 |
| 2003-08-16 23:32:00 | C | 20 51 23.22 | +38 49 31.6 | – | o | 620 |
| 2003-08-16 23:35:43 | C | 20 51 22.44 | +38 49 13.6 | – | o | 620 |
| 2003-08-16 23:37:33 | C | 20 51 22.02 | +38 49 03.6 | – | o | 620 |
| 2003-08-16 23:39:25 | C | 20 51 21.64 | +38 48 54.8 | – | o | 620 |
| 2003-08-16 23:47:49 | C | 20 51 19.80 | +38 48 13.2 | – | o | 620 |
| 2003-08-16 23:48:40 | C | 20 51 19.59 | +38 48 08.8 | – | o | 620 |
| 2003-08-16 23:49:37 | C | 20 51 19.39 | +38 48 04.1 | – | o | 620 |
| 2003-08-16 23:50:32 | C | 20 51 19.22 | +38 47 59.7 | – | o | 620 |
| 2003-08-16 23:51:24 | C | 20 51 19.01 | +38 47 55.2 | – | o | 620 |
| 2003-08-16 23:52:21 | C | 20 51 18.81 | +38 47 50.7 | – | o | 620 |
| 2003-08-16 23:53:14 | C | 20 51 18.61 | +38 47 46.0 | – | o | 620 |
| 2003-08-16 23:54:08 | C | 20 51 18.42 | +38 47 41.5 | – | o | 620 |
| 2003-08-16 23:55:01 | C | 20 51 18.23 | +38 47 37.0 | – | o | 620 |
| 2003-08-16 23:55:58 | C | 20 51 18.03 | +38 47 32.6 | – | o | 620 |
| 2003-08-18 21:35:58 | C | 20 42 37.51 | +34 56 49.2 | – | c | J93 |
| 2003-08-18 21:38:00 | C | 20 42 37.14 | +34 56 39.4 | – | c | J93 |
| 2003-08-18 21:40:03 | C | 20 42 36.74 | +34 56 29.0 | – | c | J93 |
| 2003-08-18 21:42:07 | C | 20 42 36.31 | +34 56 18.0 | – | c | J93 |
| 2003-08-19 05:01:01 | C | 20 41 18.77 | +34 18 53.9 | – | r | 642 |
| 2003-08-19 05:02:25 | C | 20 41 18.50 | +34 18 46.7 | – | r | 642 |
| 2003-08-19 05:03:52 | C | 20 41 18.22 | +34 18 39.3 | – | r | 642 |
| 2003-08-19 10:49:01 | C | 20 40 18.90 | +33 49 16.4 | – | – | 300 |
| 2003-08-19 10:56:36 | C | 20 40 17.46 | +33 48 39.2 | – | – | 300 |
| 2003-08-19 10:58:09 | C | 20 40 17.15 | +33 48 30.0 | – | – | 300 |
| 2003-08-19 10:59:39 | C | 20 40 16.91 | +33 48 23.2 | – | – | 300 |
| 2003-08-19 11:01:11 | C | 20 40 16.52 | +33 48 15.1 | – | – | 300 |
| 2003-08-20 01:36:48 | C | 20 37 45.36 | +32 33 56.4 | – | m | 859 |
| 2003-08-20 01:39:37 | C | 20 37 44.80 | +32 33 41.5 | – | m | 859 |
| 2003-08-20 05:10:45 | C | 20 37 10.86 | +32 14 37.1 | – | r | 642 |
| 2003-08-20 05:13:56 | C | 20 37 10.35 | +32 14 22.5 | – | r | 642 |
| 2003-08-20 05:19:39 | C | 20 37 09.35 | +32 13 53.2 | – | r | 642 |
| 2003-08-20 12:25:36 | C | 20 35 59.63 | +31 37 27.8 | – | – | 300 |
| 2003-08-20 12:28:35 | C | 20 35 59.07 | +31 37 12.2 | – | – | 300 |
| 2003-08-20 12:34:35 | C | 20 35 58.14 | +31 36 42.7 | – | – | 300 |
| 2003-08-20 12:37:35 | C | 20 35 57.57 | +31 36 24.9 | – | – | 300 |
| 2003-08-20 12:40:34 | C | 20 35 57.01 | +31 36 10.8 | – | – | 300 |
| 2003-08-20 12:43:35 | C | 20 35 56.53 | +31 35 54.6 | – | – | 300 |
| 2003-08-21 05:00:22 | C | 20 33 21.29 | +30 11 46.7 | 15.1 | c | 704 |
| 2003-08-21 05:18:08 | C | 20 33 18.28 | +30 10 14.7 | 15.7 | c | 704 |
| 2003-08-21 05:36:36 | C | 20 33 15.18 | +30 08 38.3 | 16.1 | c | 704 |
| 2003-08-21 05:53:56 | C | 20 33 12.25 | +30 07 10.0 | 16.0 | c | 704 |
| 2003-08-21 06:11:07 | C | 20 33 09.41 | +30 05 40.3 | 15.5 | c | 704 |
| 2003-08-21 12:56:27 | C | 20 32 08.05 | +29 30 43.8 | – | m | 379 |
| 2003-08-21 12:57:36 | C | 20 32 07.85 | +29 30 38.0 | – | m | 379 |
| 2003-08-21 13:01:10 | C | 20 32 07.32 | +29 30 20.3 | – | m | 379 |
| 2003-08-21 13:02:19 | C | 20 32 07.06 | +29 30 13.8 | – | m | 379 |
| 2003-08-24 02:50:39 | C | 20 23 31.52 | +24 12 16.7 | – | r | 649 |
| 2003-08-24 02:52:25 | C | 20 23 31.27 | +24 12 07.8 | – | r | 649 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 1981-08-25 02:00:00 | -18021.4 | 1 | Hz | 2380 | -1 | -1 |
| 1981-08-25.083333 | -1802140 | 20 | Hz | 2380 | 251 | 251 |
| 1984-08-21 00:00:00 | -98092 | 1 | Hz | 2380 | -1 | -1 |
| 1984-08-21.000000 | -9809200 | 100 | Hz | 2380 | 251 | 251 |
| 2000-08-27 06:00:00 | 202910964 | 10 | us | 2380 | -1 | -1 |
| 2000-08-27.250000 | 20291096400 | 10000 | us | 2380 | 251 | 251 |
| 2000-08-30 05:00:00 | 196039017 | 10 | us | 2380 | -1 | -1 |
| 2000-08-30.208333 | 19603901700 | 10000 | us | 2380 | 251 | 251 |
| 2003-08-22 02:10:35 | 176875273 | 1.5 | us | 2380 | -1 | -1 |
| 2003-08-22 02:15:00 | 176879019.6 | 0.5 | us | 2380 | -1 | -1 |
| 2003-08-22.090683 | 17687527300 | 1500 | us | 2380 | 251 | 251 |
| 2003-08-22.093750 | 17687901960 | 500 | us | 2380 | 251 | 251 |
| 2016-09-26 08:40:00 | 178120943.18 | 10 | us | 8560 | -14 | -14 |
| 2016-09-27 07:50:00 | 174259621.3 | 3 | us | 8560 | -14 | -14 |
| 2016-09-30 08:50:00 | 163725075.83 | 5 | us | 8560 | -14 | -14 |
| 2019-09-08 06:54:00 | 206862668.32 | 6 | us | 2380 | -1 | -1 |
| 2022-09-03 05:30:00 | 187861848.74 | 2 | us | 8560 | -14 | -14 |