IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.6616861000 |
| Semi-major axis (a) | 2.8206992000 AU |
| Inclination (i) | 4.67793000° |
| Long. of Asc. Node (Ω) | 182.75769000° |
| Arg. of Perihelion (ω) | 235.05264000° |
| Mean Anomaly (M) | 296.53016000° |
| Mean Motion (n) | 0.2080505700°/day |
| Perihelion dist (q) | 0.95428170 AU |
| Aphelion dist (Q) | 4.68711670 AU |
| Orbital Period | 4.73734660 yr |
| H (abs. magnitude) | 20.52 |
|---|---|
| G (slope) | 0.15 |
2007 RR9
| Source | MPC |
|---|---|
| Solution Date | — |
| RMS Residual | 0.760″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.036328 AU |
| Observations Used | 124 |
| Oppositions | 4 |
| Arc Total | 1960-2021 |
| First Observation Used | — |
| Last Observation Used | 2021-08-04 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2007-09-16 02:17:32 | C | 21 49 16.33 | -06 55 40.0 | 19.2 | o | H55 |
| 2007-09-16 02:24:43 | C | 21 49 15.81 | -06 55 46.1 | 19.2 | o | H55 |
| 2007-09-16 02:31:52 | C | 21 49 15.29 | -06 55 52.0 | 19.3 | o | H55 |
| 2007-09-16 22:02:29 | C | 21 47 55.81 | -07 12 06.6 | – | r | 240 |
| 2007-09-16 22:08:32 | C | 21 47 55.41 | -07 12 11.7 | – | r | 240 |
| 2007-09-16 22:14:35 | C | 21 47 55.00 | -07 12 17.1 | – | r | 240 |
| 2007-09-16 22:20:38 | C | 21 47 54.50 | -07 12 21.6 | – | r | 240 |
| 2007-09-16 22:29:05 | C | 21 47 53.86 | -07 12 28.3 | – | r | 240 |
| 2007-09-17 04:33:49 | C | 21 47 29.76 | -07 17 31.0 | 19.5 | c | 704 |
| 2007-09-17 04:51:24 | C | 21 47 28.46 | -07 17 46.1 | 19.3 | c | 704 |
| 2007-09-17 05:26:57 | C | 21 47 25.76 | -07 18 15.9 | 19.7 | c | 704 |
| 2007-09-19 03:45:16 | C | 21 44 16.43 | -07 59 03.6 | – | r | 448 |
| 2007-09-19 03:56:36 | C | 21 44 15.56 | -07 59 13.9 | – | r | 448 |
| 2007-09-19 04:07:56 | C | 21 44 14.71 | -07 59 24.5 | – | r | 448 |
| 2007-09-27 03:46:28 | C | 21 30 36.56 | -11 20 07.5 | – | r | 448 |
| 2007-09-27 03:56:47 | C | 21 30 35.68 | -11 20 19.8 | – | r | 448 |
| 2007-09-27 04:07:06 | C | 21 30 34.92 | -11 20 32.7 | – | r | 448 |
| 2007-09-28 01:13:43 | C | 21 29 02.81 | -11 46 13.6 | – | o | H55 |
| 2007-09-28 01:19:04 | C | 21 29 02.41 | -11 46 20.1 | – | o | H55 |
| 2007-09-28 01:24:28 | C | 21 29 01.99 | -11 46 27.0 | – | o | H55 |
| 2007-10-03 03:13:08 | C | 21 19 53.64 | -14 31 08.1 | – | r | 448 |
| 2007-10-03 03:22:23 | C | 21 19 52.88 | -14 31 22.0 | – | r | 448 |
| 2007-10-03 03:31:39 | C | 21 19 52.07 | -14 31 36.0 | – | r | 448 |
| 2007-10-03 15:30:43 | C | 21 18 55.03 | -14 48 44.3 | – | c | D21 |
| 2007-10-03 15:35:01 | C | 21 18 54.69 | -14 48 50.1 | – | c | D21 |
| 2007-10-03 15:39:16 | C | 21 18 54.30 | -14 48 56.5 | – | c | D21 |