IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.4458610529 ± 3.39e-08 |
| Semi-major axis (a) | 1.8345390124 AU ± 1.44e-09 |
| Inclination (i) | 3.86643383° ± 5.07e-06 |
| Long. of Asc. Node (Ω) | 74.92668134° ± 4.65e-05 |
| Arg. of Perihelion (ω) | 17.23785522° ± 4.92e-05 |
| Mean Anomaly (M) | 92.36552864° ± 8.50e-06 |
| Mean Motion (n) | 0.3966631429°/day ± 4.68e-10 |
| Perihelion dist (q) | 1.01658952 AU ± 6.22e-08 |
| Aphelion dist (Q) | 2.65248851 AU ± 6.22e-08 |
| Orbital Period | 2.48479422 yr ± 2.93e-09 |
| H (abs. magnitude) | 19.01 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.390″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.036135 AU |
| Observations Used | 211 |
| Radar Obs Used | 2 |
| Oppositions | 3 |
| Arc Total | 1982-2024 |
| First Observation Used | 1982-12-14 |
| Last Observation Used | 2024-08-03 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 1987-11-20 09:58:59 | A | 05 59 56.2 | +11 45 43 | – | – | 675 |
| 1987-11-22 05:46:03 | A | 06 18 23.86 | +12 44 15.6 | – | A | 801 |
| 1987-11-23 05:44:12 | A | 06 29 10.19 | +13 17 11.6 | – | A | 801 |
| 1987-11-24 07:39:21 | A | 06 41 21.70 | +13 53 13.2 | – | B | 691 |
| 1987-11-24 07:51:37 | A | 06 41 27.35 | +13 53 30.8 | – | B | 691 |
| 1987-11-24 08:03:44 | A | 06 41 32.70 | +13 53 47.3 | – | B | 691 |
| 1987-11-28 06:07:24 | A | 07 29 34.90 | +15 56 50.2 | – | A | 801 |
| 1987-11-28 06:22:16 | A | 07 29 42.77 | +15 57 08.5 | – | A | 801 |
| 1987-12-18 10:09:00 | A | 11 04 59.68 | +17 42 57.6 | – | A | 801 |
| 1988-01-14 09:00:07 | A | 12 31 52.87 | +15 35 58.6 | – | – | 688 |
| 1988-01-14 09:11:08 | A | 12 31 53.29 | +15 35 58.9 | – | – | 688 |
| 1988-01-15 09:25:55 | A | 12 32 58.45 | +15 35 57.4 | – | B | 691 |
| 1988-01-15 09:39:08 | A | 12 32 58.88 | +15 35 57.9 | – | B | 691 |
| 1988-01-15 09:47:11 | A | 12 32 59.15 | +15 35 58.4 | – | B | 691 |
| 1988-01-17 09:47:14 | A | 12 34 47.37 | +15 36 41.8 | – | A | 801 |
| 1988-01-21 08:35:32 | A | 12 37 15.13 | +15 42 01.5 | – | B | 691 |
| 1988-01-21 08:57:15 | A | 12 37 15.33 | +15 42 03.9 | – | B | 691 |
| 1988-01-21 09:12:35 | A | 12 37 15.48 | +15 42 05.5 | – | B | 691 |
| 1988-01-23 08:40:52 | A | 12 37 52.82 | +15 46 16.7 | – | A | 801 |
| 1988-02-12 10:23:04 | A | 12 26 37.42 | +17 02 43.2 | – | B | 691 |
| 1988-02-12 10:25:35 | A | 12 26 37.25 | +17 02 43.7 | – | B | 691 |
| 1988-02-12 10:45:42 | A | 12 26 36.00 | +17 02 46.8 | – | B | 691 |
| 1997-10-24 15:27:44 | C | 07 55 44.85 | +16 37 53.6 | – | a | 568 |
| 1997-10-24 15:30:14 | C | 07 55 45.41 | +16 37 52.9 | – | a | 568 |
| 1997-10-24 15:31:58 | C | 07 55 45.86 | +16 37 52.6 | – | a | 568 |
| 1997-10-24 15:34:29 | C | 07 55 46.48 | +16 37 51.8 | – | a | 568 |
| 1997-10-24 15:36:14 | C | 07 55 46.95 | +16 37 51.0 | – | a | 568 |
| 1997-10-24 15:38:45 | C | 07 55 47.54 | +16 37 50.4 | – | a | 568 |
| 1997-11-01 11:53:36 | C | 08 43 57.95 | +15 23 10.8 | – | z | 711 |
| 1997-11-01 12:02:37 | C | 08 44 00.02 | +15 23 06.4 | – | z | 711 |
| 1997-11-02 11:15:44 | C | 08 49 50.76 | +15 11 34.8 | – | z | 711 |
| 1997-11-02 11:31:25 | C | 08 49 54.84 | +15 11 27.0 | – | z | 711 |
| 1998-02-03 11:46:30 | C | 13 54 48.12 | -02 01 20.7 | – | z | 711 |
| 1998-02-03 12:05:39 | C | 13 54 48.51 | -02 01 20.6 | – | z | 711 |
| 1998-02-04 11:46:23 | C | 13 55 29.73 | -02 01 23.4 | – | z | 711 |
| 1998-02-04 12:05:20 | C | 13 55 30.13 | -02 01 23.5 | – | z | 711 |
| 1998-02-06 09:37:09 | C | 13 56 39.68 | -02 00 40.1 | – | z | 711 |
| 1998-02-06 09:56:02 | C | 13 56 40.02 | -02 00 39.5 | – | z | 711 |
| 1998-03-03 09:52:07 | C | 13 50 18.13 | -00 20 49.2 | – | z | 711 |
| 1998-03-03 10:11:04 | C | 13 50 17.18 | -00 20 43.6 | – | z | 711 |
| 1998-03-04 09:39:42 | C | 13 49 14.35 | -00 14 03.4 | – | z | 711 |
| 1998-03-04 09:58:37 | C | 13 49 13.42 | -00 13 58.2 | – | z | 711 |
| 1998-03-05 09:38:38 | C | 13 48 06.72 | -00 07 06.7 | – | z | 711 |
| 1998-03-05 09:57:48 | C | 13 48 05.72 | -00 07 01.2 | – | z | 711 |
| 1998-03-23 01:16:31 | C | 13 21 32.54 | +02 00 49.5 | – | z | 118 |
| 1998-03-23 01:20:16 | C | 13 21 32.24 | +02 00 50.5 | – | z | 118 |
| 1998-03-23 01:34:37 | C | 13 21 31.17 | +02 00 54.6 | – | z | 118 |
| 1998-03-24 01:35:04 | C | 13 19 47.92 | +02 07 30.7 | – | z | 621 |
| 1998-03-24 01:40:22 | C | 13 19 47.41 | +02 07 32.1 | – | z | 621 |
| 1998-03-24 01:45:40 | C | 13 19 47.03 | +02 07 33.3 | – | z | 621 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 1987-12-05 08:33:00 | -23990.8 | 0.05 | Hz | 2380 | -1 | -1 |
| 1987-12-05.356250 | -2399080 | 5 | Hz | 2380 | 251 | 251 |
| 1987-12-06 08:42:00 | -29470.22 | 0.07 | Hz | 2380 | -1 | -1 |
| 1987-12-06.362500 | -2947022 | 7 | Hz | 2380 | 251 | 251 |