IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.6361973180 ± 5.28e-09 |
| Semi-major axis (a) | 1.9809347494 AU ± 3.25e-10 |
| Inclination (i) | 6.66950144° ± 6.83e-07 |
| Long. of Asc. Node (Ω) | 294.34755815° ± 5.86e-06 |
| Arg. of Perihelion (ω) | 237.01594503° ± 5.94e-06 |
| Mean Anomaly (M) | 317.37403804° ± 1.18e-06 |
| Mean Motion (n) | 0.3535143280°/day ± 8.69e-11 |
| Perihelion dist (q) | 0.72066937 AU ± 1.05e-08 |
| Aphelion dist (Q) | 3.24120012 AU ± 1.05e-08 |
| Orbital Period | 2.78808016 yr ± 6.85e-10 |
| H (abs. magnitude) | 14.18 |
|---|---|
| G (slope) | 0.15 |
1986 VT7, 1987 MB
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.195″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.028401 AU |
| Observations Used | 4564 |
| Radar Obs Used | 1 |
| Gaia Obs Used | 193 |
| Oppositions | 37 |
| Arc Total | 1959-2026 |
| First Observation Used | 1959-06-05 |
| Last Observation Used | 2026-03-11 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 1997-09-13 14:26:55 | C | 02 42 16.50 | +25 46 05.9 | – | c | 608 |
| 1997-10-20 11:30:34 | C | 02 08 22.51 | +25 43 06.4 | – | c | 608 |
| 1997-10-20 12:34:38 | C | 02 08 18.13 | +25 42 52.6 | – | c | 608 |
| 1997-10-21 11:06:36 | C | 02 06 47.38 | +25 38 01.4 | – | c | 608 |
| 1997-10-21 12:22:48 | C | 02 06 42.06 | +25 37 44.2 | – | c | 608 |
| 1997-10-21 22:00:59 | C | 02 06 03.01 | +25 35 29.8 | – | – | 557 |
| 1997-10-22 00:06:16 | C | 02 05 54.28 | +25 35 01.1 | – | – | 557 |
| 1997-10-22 00:51:42 | C | 02 05 51.10 | +25 34 50.5 | – | – | 557 |
| 1997-10-22 01:47:15 | C | 02 05 47.23 | +25 34 37.5 | – | – | 557 |
| 1997-10-22 18:16:29 | C | 02 04 39.66 | +25 30 43.3 | – | – | 557 |
| 1997-10-22 21:16:58 | C | 02 04 27.00 | +25 30 00.7 | – | – | 557 |
| 1997-10-22 23:46:32 | C | 02 04 16.42 | +25 29 24.7 | – | – | 557 |
| 1997-10-23 02:59:47 | C | 02 04 02.76 | +25 28 36.1 | – | – | 557 |
| 1997-10-24 14:30:59 | C | 02 01 33.42 | +25 19 32.7 | – | – | 360 |
| 1997-10-24 14:35:30 | C | 02 01 33.07 | +25 19 31.4 | – | – | 360 |
| 1997-10-25 20:05:00 | – | 01 59 26.71 | +25 11 23.0 | – | – | 098 |
| 1997-10-25 20:15:00 | – | 01 59 26.04 | +25 11 19.8 | – | – | 098 |
| 1997-10-25 20:24:59 | – | 01 59 25.35 | +25 11 16.6 | – | – | 098 |
| 1997-10-25 20:39:59 | – | 01 59 24.34 | +25 11 10.7 | – | – | 098 |
| 1997-10-30 10:00:33 | C | 01 51 22.50 | +24 36 44.2 | – | c | 566 |
| 1997-10-30 10:15:04 | C | 01 51 21.38 | +24 36 39.2 | – | c | 566 |
| 1997-10-30 10:29:00 | C | 01 51 20.32 | +24 36 34.5 | – | c | 566 |
| 1997-11-03 05:18:14 | C | 01 44 32.010 | +24 02 53.35 | – | l | G91 |
| 1997-11-06 13:03:24 | C | 01 38 33.37 | +23 29 57.1 | – | z | 381 |
| 1997-11-06 13:07:00 | C | 01 38 33.09 | +23 29 55.5 | – | z | 381 |
| 1997-11-06 13:09:30 | C | 01 38 32.91 | +23 29 54.6 | – | z | 381 |
| 1997-11-26 09:01:22 | C | 01 07 28.51 | +19 37 27.8 | – | c | 566 |
| 1997-11-26 09:15:58 | C | 01 07 27.74 | +19 37 20.3 | – | c | 566 |
| 1997-11-26 09:30:01 | C | 01 07 26.99 | +19 37 13.2 | – | c | 566 |
| 1997-11-30 07:39:13 | C | 01 02 58.76 | +18 50 48.5 | – | c | 566 |
| 1997-11-30 07:53:36 | C | 01 02 58.10 | +18 50 41.4 | – | c | 566 |
| 1997-11-30 08:08:27 | C | 01 02 57.43 | +18 50 34.3 | – | c | 566 |
| 1997-12-23 11:14:01 | C | 00 51 33.92 | +15 19 32.1 | 16.5 | z | 422 |
| 1997-12-23 11:16:15 | C | 00 51 33.93 | +15 19 30.8 | 16.5 | z | 422 |
| 1997-12-23 11:18:28 | C | 00 51 33.93 | +15 19 30.1 | 16.3 | z | 422 |
| 1997-12-29 06:18:14 | C | 00 52 37.83 | +14 48 34.8 | – | o | 566 |
| 1997-12-29 06:32:36 | C | 00 52 37.99 | +14 48 32.0 | – | o | 566 |
| 1997-12-29 06:47:42 | C | 00 52 38.16 | +14 48 29.1 | – | o | 566 |
| 1998-01-11 17:47:43 | C | 01 00 30.49 | +14 12 09.7 | – | z | 628 |
| 1998-01-11 18:10:43 | C | 01 00 31.21 | +14 12 09.2 | – | z | 628 |
| 1998-01-11 18:35:43 | C | 01 00 32.12 | +14 12 07.4 | – | z | 628 |
| 1998-01-11 18:41:43 | C | 01 00 32.26 | +14 12 07.2 | – | z | 628 |
| 1998-01-15 17:40:52 | C | 01 04 09.80 | +14 10 09.1 | – | z | 118 |
| 1998-01-15 17:52:55 | C | 01 04 10.28 | +14 10 09.0 | – | z | 118 |
| 1998-01-29 05:14:53 | C | 01 20 33.65 | +14 28 32.3 | – | c | 566 |
| 1998-01-29 05:15:53 | C | 01 20 33.78 | +14 28 31.7 | – | c | 566 |
| 1998-01-29 05:29:14 | C | 01 20 34.49 | +14 28 34.0 | – | c | 566 |
| 1998-01-29 05:30:14 | C | 01 20 34.59 | +14 28 33.6 | – | c | 566 |
| 1998-01-29 05:44:16 | C | 01 20 35.37 | +14 28 35.4 | – | c | 566 |
| 1998-01-29 05:45:21 | C | 01 20 35.49 | +14 28 35.0 | – | c | 566 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 2000-12-18 09:55:00 | 151687141.9 | 4 | us | 2380 | -1 | -1 |
| 2000-12-18.413194 | 15168714190 | 4000 | us | 2380 | 251 | 251 |