IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.4831981091 ± 2.00e+00 |
| Semi-major axis (a) | 1.0630936583 AU ± 3.00e+00 |
| Inclination (i) | 8.88518894° ± 4.00e+00 |
| Long. of Asc. Node (Ω) | 325.50236492° ± 5.00e+00 |
| Arg. of Perihelion (ω) | 121.45274993° ± 6.00e+00 |
| Mean Anomaly (M) | 323.77077031° ± 1.44e-04 |
| Mean Motion (n) | 0.8991972810°/day ± 3.81e+00 |
| Perihelion dist (q) | 0.54940881 AU ± 2.63e+00 |
| Aphelion dist (Q) | 1.57677850 AU ± 4.93e+00 |
| Orbital Period | 1.09611795 yr ± 4.64e+00 |
| NGA Model | r2 |
| A2 | -3.22072326e-06 AU/d² |
| H (abs. magnitude) | 17.40 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-04-26 |
| RMS Residual | 0.435″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.020034 AU |
| Observations Used | 614 |
| Radar Obs Used | 13 |
| Gaia Obs Used | 139 |
| Oppositions | 2 |
| Arc Total | 1989-2026 |
| First Observation Used | 1989-08-01 |
| Last Observation Used | 2026-03-31 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2016-04-15 06:25:56 | C | 06 15 31.91 | -06 47 18.2 | – | L | T05 |
| 2016-04-15 06:51:47 | C | 06 15 44.44 | -06 48 11.9 | – | L | T05 |
| 2016-04-15 07:17:40 | C | 06 15 56.92 | -06 49 05.2 | – | L | T05 |
| 2016-04-15 19:32:37 | C | 06 21 56.01 | -07 15 00.4 | – | q | 160 |
| 2016-04-15 19:34:33 | C | 06 21 56.88 | -07 15 04.5 | – | q | 160 |
| 2016-04-15 19:36:28 | C | 06 21 57.85 | -07 15 07.7 | – | q | 160 |
| 2016-04-17 01:17:46 | C | 06 36 22.80 | -08 15 38.2 | – | q | H21 |
| 2016-04-17 01:21:35 | C | 06 36 24.61 | -08 15 46.9 | – | q | H21 |
| 2016-04-17 01:25:25 | C | 06 36 26.45 | -08 15 53.9 | – | q | H21 |
| 2016-04-17 01:29:15 | C | 06 36 28.28 | -08 16 01.3 | – | q | H21 |
| 2016-04-17 01:33:04 | C | 06 36 30.10 | -08 16 09.5 | – | q | H21 |
| 2016-04-17 01:36:54 | C | 06 36 31.93 | -08 16 16.7 | – | q | H21 |
| 2016-04-17 01:40:43 | C | 06 36 33.75 | -08 16 24.2 | – | q | H21 |
| 2016-04-18 01:20:59 | C | 06 47 56.36 | -09 02 38.0 | – | q | H21 |
| 2016-04-18 01:25:02 | C | 06 47 58.26 | -09 02 45.7 | – | q | H21 |
| 2016-04-18 01:29:04 | C | 06 48 00.18 | -09 02 53.3 | – | q | H21 |
| 2016-04-18 01:33:07 | C | 06 48 02.07 | -09 03 01.0 | – | q | H21 |
| 2016-04-18 01:37:09 | C | 06 48 03.98 | -09 03 08.6 | – | q | H21 |
| 2016-04-18 01:41:10 | C | 06 48 05.88 | -09 03 16.2 | – | q | H21 |
| 2016-04-18 01:45:09 | C | 06 48 07.75 | -09 03 23.9 | – | q | H21 |
| 2016-04-22 02:11:23 | C | 07 32 35.16 | -11 48 38.0 | – | t | 705 |
| 2016-04-22 02:12:50 | C | 07 32 35.78 | -11 48 40.1 | – | t | 705 |
| 2016-04-29 01:36:26 | C | 08 38 54.03 | -15 01 05.1 | – | u | H21 |
| 2016-04-29 01:39:59 | C | 08 38 55.27 | -15 01 08.0 | – | u | H21 |
| 2016-04-29 01:42:30 | C | 08 38 56.12 | -15 01 10.0 | – | u | H21 |
| 2016-04-29 01:45:01 | C | 08 38 56.98 | -15 01 12.2 | – | u | H21 |
| 2016-04-29 01:47:32 | C | 08 38 57.85 | -15 01 13.8 | – | u | H21 |
| 2016-04-29 01:50:03 | C | 08 38 58.71 | -15 01 16.1 | – | u | H21 |
| 2016-04-29 01:52:34 | C | 08 38 59.59 | -15 01 18.1 | – | u | H21 |
| 2016-04-29 01:55:06 | C | 08 39 00.46 | -15 01 19.9 | – | u | H21 |
| 2016-04-29 01:58:52 | C | 08 39 01.74 | -15 01 23.0 | – | u | H21 |
| 2016-05-04 01:18:42 | S | 09 16 59.726 | -16 18 31.18 | – | L | C51 |
| 2016-05-04 04:27:23 | S | 09 17 53.976 | -16 20 04.34 | – | L | C51 |
| 2016-05-04 07:36:04 | S | 09 18 48.000 | -16 21 36.36 | – | L | C51 |
| 2016-05-04 10:44:56 | S | 09 19 41.79 | -16 23 07.9 | – | L | C51 |
| 2016-05-04 13:53:37 | S | 09 20 35.27 | -16 24 37.0 | – | L | C51 |
| 2016-05-04 15:27:52 | S | 09 21 01.86 | -16 25 21.8 | – | L | C51 |
| 2016-05-04 17:02:18 | S | 09 21 28.47 | -16 26 05.4 | – | L | C51 |
| 2016-05-04 18:36:44 | S | 09 21 54.99 | -16 26 49.5 | – | L | C51 |
| 2016-05-04 20:10:59 | S | 09 22 21.360 | -16 27 32.47 | – | L | C51 |
| 2016-05-04 21:45:25 | S | 09 22 47.765 | -16 28 16.07 | – | L | C51 |
| 2016-05-05 02:28:32 | S | 09 24 06.466 | -16 30 23.98 | – | L | C51 |
| 2016-05-05 04:02:47 | S | 09 24 32.537 | -16 31 05.59 | – | L | C51 |
| 2016-05-05 07:11:40 | S | 09 25 24.612 | -16 32 29.11 | – | L | C51 |
| 2016-05-05 10:20:21 | S | 09 26 16.330 | -16 33 51.12 | – | L | C51 |
| 2016-05-05 13:29:01 | S | 09 27 07.805 | -16 35 12.37 | – | L | C51 |
| 2016-05-05 16:37:42 | S | 09 27 59.033 | -16 36 31.68 | – | L | C51 |
| 2016-05-06 01:37:46 | C | 09 30 24.03 | -16 40 36.4 | – | r | H21 |
| 2016-05-06 01:43:59 | C | 09 30 25.65 | -16 40 38.8 | – | r | H21 |
| 2016-05-06 01:50:12 | C | 09 30 27.27 | -16 40 41.2 | – | r | H21 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 1989-08-19 06:23:00 | 223401 | 2 | Hz | 2380 | -1 | -1 |
| 1989-08-19 07:04:00 | 59512323 | 10 | us | 2380 | -1 | -1 |
| 1989-08-19 07:14:00 | 59456416 | 10 | us | 2380 | -1 | -1 |
| 1989-08-19 07:23:00 | 59406173 | 10 | us | 2380 | -1 | -1 |
| 1989-08-19.265972 | 22340100 | 200 | Hz | 2380 | 251 | 251 |
| 1989-08-19.294444 | 5951232300 | 10000 | us | 2380 | 251 | 251 |
| 1989-08-19.301389 | 5945641600 | 10000 | us | 2380 | 251 | 251 |
| 1989-08-19.307639 | 5940617300 | 10000 | us | 2380 | 251 | 251 |
| 1989-08-20 05:42:00 | 215029 | 2 | Hz | 2380 | -1 | -1 |
| 1989-08-20 07:16:00 | 211450 | 1 | Hz | 2380 | -1 | -1 |
| 1989-08-20.237500 | 21502900 | 200 | Hz | 2380 | 251 | 251 |
| 1989-08-20.302778 | 21145000 | 100 | Hz | 2380 | 251 | 251 |
| 1989-08-21 06:14:00 | 44374924 | 3 | us | 2380 | -1 | -1 |
| 1989-08-21 06:18:00 | 44354892 | 3 | us | 2380 | -1 | -1 |
| 1989-08-21 06:59:00 | 196833 | 2 | Hz | 2380 | -1 | -1 |
| 1989-08-21 07:24:00 | 195785 | 1 | Hz | 2380 | -1 | -1 |
| 1989-08-21.259722 | 4437492400 | 3000 | us | 2380 | 251 | 251 |
| 1989-08-21.262500 | 4435489200 | 3000 | us | 2380 | 251 | 251 |
| 1989-08-21.290972 | 19683300 | 200 | Hz | 2380 | 251 | 251 |
| 1989-08-21.308333 | 19578500 | 100 | Hz | 2380 | 251 | 251 |
| 1989-08-22 06:45:00 | 37453066.9 | 0.3 | us | 2380 | -1 | -1 |
| 1989-08-22 07:06:00 | 37361686 | 2 | us | 2380 | -1 | -1 |
| 1989-08-22.281250 | 3745306690 | 300 | us | 2380 | 251 | 251 |
| 1989-08-22.295833 | 3736168600 | 2000 | us | 2380 | 251 | 251 |
| 1989-08-30 19:35:00 | -785297 | 8 | Hz | 8495 | -14 | -14 |
| 1989-08-30.815972 | -78529700 | 800 | Hz | 8495 | 253 | 253 |
| 2012-09-14 19:40:00 | 160720139.48 | 2 | us | 2380 | -1 | -1 |