IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.5119642000 |
| Semi-major axis (a) | 2.0436543000 AU |
| Inclination (i) | 36.56526000° |
| Long. of Asc. Node (Ω) | 178.94464000° |
| Arg. of Perihelion (ω) | 30.23520000° |
| Mean Anomaly (M) | 100.97946000° |
| Mean Motion (n) | 0.3373594900°/day |
| Perihelion dist (q) | 0.99737650 AU |
| Aphelion dist (Q) | 3.08993210 AU |
| Orbital Period | 2.92153540 yr |
| H (abs. magnitude) | 21.16 |
|---|---|
| G (slope) | 0.15 |
2010 DE99
| Source | MPC |
|---|---|
| Solution Date | — |
| RMS Residual | 0.470″ |
| Uncertainty | 2 |
| Orbit Type | Apollo |
| MOID | 0.047354 AU |
| Observations Used | 30 |
| Oppositions | 2 |
| Arc Total | 2010-2019 |
| First Observation Used | — |
| Last Observation Used | 2019-03-07 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2010-02-23 00:36:35 | S | 04 55 49.937 | -24 37 04.73 | – | L | C51 |
| 2010-02-23 05:22:27 | S | 04 55 56.484 | -24 32 00.78 | – | L | C51 |
| 2010-02-23 08:33:09 | S | 04 56 00.941 | -24 28 37.38 | – | L | C51 |
| 2010-02-23 10:08:19 | S | 04 56 03.204 | -24 26 56.76 | – | L | C51 |
| 2010-02-23 11:43:40 | S | 04 56 05.354 | -24 25 15.56 | – | L | C51 |
| 2010-02-24 03:36:27 | S | 04 56 28.289 | -24 08 19.36 | – | L | C51 |
| 2010-02-24 06:47:09 | S | 04 56 32.966 | -24 04 52.39 | – | L | C51 |
| 2019-02-23 15:40:52 | S | 16 09 57.21 | -27 09 03.7 | – | L | C51 |
| 2019-02-23 20:23:26 | S | 16 11 26.07 | -26 52 20.0 | – | L | C51 |
| 2019-02-23 21:57:42 | S | 16 11 55.77 | -26 46 41.4 | – | L | C51 |
| 2019-02-23 23:31:45 | S | 16 12 25.23 | -26 41 04.6 | – | L | C51 |
| 2019-02-24 01:06:00 | S | 16 12 54.85 | -26 35 26.0 | – | L | C51 |
| 2019-02-24 02:40:05 | S | 16 13 24.35 | -26 29 46.4 | – | L | C51 |
| 2019-02-24 08:56:53 | S | 16 15 22.483 | -26 06 59.36 | – | L | C51 |
| 2019-02-24 10:31:08 | S | 16 15 52.034 | -26 01 16.57 | – | L | C51 |
| 2019-02-24 12:05:12 | S | 16 16 21.434 | -25 55 30.61 | – | L | C51 |
| 2019-02-24 13:39:27 | S | 16 16 51.067 | -25 49 43.50 | – | L | C51 |
| 2019-02-24 15:13:43 | S | 16 17 20.47 | -25 43 57.1 | – | L | C51 |
| 2019-02-24 16:47:47 | S | 16 17 49.85 | -25 38 10.1 | – | L | C51 |
| 2019-02-24 18:22:01 | S | 16 18 19.39 | -25 32 20.4 | – | L | C51 |
| 2019-02-24 21:30:21 | S | 16 19 18.19 | -25 20 42.1 | – | L | C51 |
| 2019-02-25 06:55:29 | S | 16 22 14.40 | -24 45 20.3 | – | L | C51 |
| 2019-03-04 15:10:27 | C | 17 15 00.070 | -12 29 05.98 | – | V | T14 |
| 2019-03-04 15:12:09 | C | 17 15 00.544 | -12 28 58.48 | – | V | T14 |
| 2019-03-04 15:13:51 | C | 17 15 01.016 | -12 28 50.92 | – | V | T14 |
| 2019-03-05 07:56:53 | C | 17 19 45.04 | -11 14 09.6 | – | V | W86 |
| 2019-03-05 08:10:35 | C | 17 19 48.82 | -11 13 08.7 | – | V | W86 |
| 2019-03-05 08:24:17 | C | 17 19 52.62 | -11 12 07.9 | – | V | W86 |
| 2019-03-05 12:12:11 | C | 17 20 56.25 | -10 55 36.7 | – | o | 291 |
| 2019-03-05 12:21:42 | C | 17 20 58.84 | -10 54 54.4 | – | o | 291 |
| 2019-03-05 12:31:14 | C | 17 21 01.47 | -10 54 12.0 | – | o | 291 |
| 2019-03-07 05:44:21 | C | 17 32 24.139 | -07 50 23.99 | – | V | J04 |