IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.4996137214 ± 2.55e-09 |
| Semi-major axis (a) | 1.2715590020 AU ± 1.32e-10 |
| Inclination (i) | 3.51055460° ± 8.12e-07 |
| Long. of Asc. Node (Ω) | 182.15452503° ± 8.01e-06 |
| Arg. of Perihelion (ω) | 242.35708492° ± 7.95e-06 |
| Mean Anomaly (M) | 164.67337207° ± 4.96e-07 |
| Mean Motion (n) | 0.6873967919°/day ± 1.07e-10 |
| Perihelion dist (q) | 0.63627068 AU ± 3.24e-09 |
| Aphelion dist (Q) | 1.90684733 AU ± 3.25e-09 |
| Orbital Period | 1.43385348 yr ± 2.23e-10 |
| H (abs. magnitude) | 18.86 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.291″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.023992 AU |
| Observations Used | 1060 |
| Radar Obs Used | 9 |
| Oppositions | 11 |
| Arc Total | 1988-2024 |
| First Observation Used | 1988-03-12 |
| Last Observation Used | 2024-07-01 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 1988-03-12 07:21:44 | A | 11 14 28.18 | -01 34 13.1 | 16.0 | – | 675 |
| 1988-03-13 07:25:14 | A | 11 12 17.39 | -00 34 35.2 | – | – | 675 |
| 1988-03-15 07:03:44 | A | 11 08 43.25 | +01 04 37.3 | – | – | 675 |
| 1988-03-18 03:37:57 | A | 11 04 54.64 | +02 54 14.2 | – | A | 801 |
| 1988-03-18 07:42:09 | A | 11 04 41.30 | +02 59 46.9 | – | A | 801 |
| 1988-03-19 03:05:17 | A | 11 03 53.86 | +03 24 51.7 | – | A | 801 |
| 1988-03-20 01:45:36 | A | 11 03 01.95 | +03 51 47.9 | – | A | 801 |
| 1988-03-20 04:55:58 | A | 11 02 53.49 | +03 55 22.7 | – | A | 801 |
| 1988-03-21 10:11:28 | A | 11 01 57.52 | +04 27 12.9 | 17.5 | – | 474 |
| 1988-03-21 10:30:49 | A | 11 01 56.76 | +04 27 31.3 | – | – | 474 |
| 1988-03-22 04:28:30 | A | 11 01 25.05 | +04 44 37.1 | – | – | 809 |
| 1988-03-22 04:57:30 | A | 11 01 23.70 | +04 45 02.8 | – | – | 809 |
| 1988-03-22 06:24:59 | A | 11 01 22.79 | +04 45 39.3 | 17.0 | – | 675 |
| 1988-03-22 07:34:59 | A | 11 01 20.26 | +04 46 44.2 | – | – | 675 |
| 1988-03-23 09:11:59 | A | 11 00 41.91 | +05 08 57.5 | – | – | 675 |
| 1988-03-23 09:16:49 | A | 11 00 41.77 | +05 09 01.5 | – | – | 675 |
| 1988-03-23 09:22:07 | A | 11 00 41.61 | +05 09 05.9 | – | – | 675 |
| 1988-03-23 10:22:49 | A | 11 00 42.09 | +05 10 44.4 | – | – | 474 |
| 1988-03-23 10:36:45 | A | 11 00 41.68 | +05 10 57.8 | – | – | 474 |
| 1988-03-25 03:42:29 | A | 10 59 53.96 | +05 41 52.6 | – | – | 809 |
| 1988-03-25 04:14:30 | A | 10 59 53.14 | +05 42 15.5 | – | – | 809 |
| 1988-03-26 03:49:59 | A | 10 59 32.41 | +05 57 56.1 | – | – | 809 |
| 1988-03-26 04:20:59 | A | 10 59 31.68 | +05 58 13.7 | – | – | 809 |
| 1988-04-12 04:51:42 | A | 11 01 35.63 | +07 57 41.8 | – | B | 691 |
| 1988-04-12 04:58:23 | A | 11 01 35.73 | +07 57 42.5 | – | B | 691 |
| 1988-04-12 05:13:36 | A | 11 01 35.93 | +07 57 43.2 | – | B | 691 |
| 1988-04-12 06:35:02 | A | 11 01 37.07 | +07 57 48.1 | – | B | 691 |
| 1988-04-12 06:41:47 | A | 11 01 37.14 | +07 57 48.6 | – | B | 691 |
| 1988-04-19 05:03:01 | A | 11 05 29.39 | +07 58 18.4 | – | B | 691 |
| 1988-04-19 05:19:47 | A | 11 05 29.78 | +07 58 18.4 | – | B | 691 |
| 1988-04-19 05:35:11 | A | 11 05 30.08 | +07 58 17.1 | – | B | 691 |
| 1988-05-19 04:56:47 | A | 11 33 31.33 | +05 40 36.7 | – | – | 688 |
| 1988-05-19 05:08:45 | A | 11 33 31.86 | +05 40 33.6 | – | – | 688 |
| 1988-05-19 05:31:56 | A | 11 33 32.90 | +05 40 26.9 | – | – | 688 |
| 1988-05-20 05:05:29 | A | 11 34 41.00 | +05 33 32.5 | – | – | 688 |
| 1988-05-20 05:20:28 | A | 11 34 41.75 | +05 33 28.1 | – | – | 688 |
| 1990-07-12 07:43:21 | A | 18 56 18.68 | -12 20 15.8 | – | – | 675 |
| 1990-07-12 07:48:06 | A | 18 56 18.05 | -12 20 15.7 | – | – | 675 |
| 1990-07-12 08:13:16 | A | 18 56 14.89 | -12 20 18.0 | – | – | 675 |
| 1990-07-13 07:11:09 | A | 18 53 25.66 | -12 21 44.1 | – | – | 675 |
| 1990-07-13 07:26:53 | A | 18 53 23.70 | -12 21 45.9 | – | – | 675 |
| 1990-07-13 07:33:55 | A | 18 53 22.80 | -12 21 46.3 | – | – | 675 |
| 1990-07-13 07:39:56 | A | 18 53 22.02 | -12 21 47.0 | – | – | 675 |
| 1990-07-13 08:01:11 | A | 18 53 19.33 | -12 21 48.3 | – | – | 675 |
| 1994-05-02 17:12:48 | C | 16 28 52.28 | -16 08 57.7 | – | – | 413 |
| 1994-05-02 17:37:13 | C | 16 28 50.47 | -16 08 51.0 | – | – | 413 |
| 1994-05-04 16:20:41 | C | 16 25 23.05 | -15 55 03.5 | – | – | 413 |
| 1994-05-04 16:27:14 | C | 16 25 22.42 | -15 55 01.0 | – | – | 413 |
| 1994-06-17 14:41:47 | C | 15 04 41.11 | -11 12 55.2 | – | – | 413 |
| 1997-07-14 05:54:34 | C | 16 08 20.18 | -14 08 04.0 | – | a | 696 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 1998-02-26 01:50:00 | 537934.8 | 3 | Hz | 8510 | -14 | -14 |
| 1998-02-26 23:10:00 | 426740 | 3 | Hz | 8510 | -14 | -14 |
| 1998-02-26.076389 | 53793480 | 300 | Hz | 8510 | 253 | 253 |
| 1998-02-26.965278 | 42674000 | 300 | Hz | 8510 | 253 | 253 |
| 1998-02-27 00:20:00 | 35927033 | 10 | us | 8510 | -14 | -14 |
| 1998-02-27 01:30:00 | 35726293.5 | 2 | us | 8510 | -14 | -14 |
| 1998-02-27.013889 | 3592703300 | 10000 | us | 8510 | 253 | 253 |
| 1998-02-27.062500 | 3572629350 | 2000 | us | 8510 | 253 | 253 |
| 1998-02-28 02:10:00 | 32529425.38 | 2 | us | 8510 | -14 | -14 |
| 1998-02-28.090278 | 3252942538 | 2000 | us | 8510 | 253 | 253 |
| 1998-03-03 05:30:00 | -485452.2 | 0.3 | Hz | 8510 | -14 | -14 |
| 1998-03-03.229167 | -48545220 | 20 | Hz | 8510 | 253 | 253 |
| 1998-03-04 02:10:00 | -573290.9 | 2 | Hz | 8510 | -14 | -14 |
| 1998-03-04 05:10:00 | 43259925 | 2 | us | 8510 | -14 | -14 |
| 1998-03-04.090278 | -57329090 | 200 | Hz | 8510 | 253 | 253 |
| 1998-03-04.215278 | 4325992500 | 2000 | us | 8510 | 253 | 253 |
| 2023-08-22 06:10:00 | 41504305.48 | 2 | us | 8560 | -14 | -14 |