IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.7346356994 ± 3.00e-08 |
| Semi-major axis (a) | 1.8645483758 AU ± 8.24e-09 |
| Inclination (i) | 10.98385914° ± 6.59e-06 |
| Long. of Asc. Node (Ω) | 84.24738542° ± 1.15e-05 |
| Arg. of Perihelion (ω) | 290.71459792° ± 1.24e-05 |
| Mean Anomaly (M) | 128.66589595° ± 9.45e-06 |
| Mean Motion (n) | 0.3871255120°/day ± 2.57e-09 |
| Perihelion dist (q) | 0.49478458 AU ± 5.60e-08 |
| Aphelion dist (Q) | 3.23431218 AU ± 5.78e-08 |
| Orbital Period | 2.54601222 yr ± 1.69e-08 |
| H (abs. magnitude) | 18.66 |
|---|---|
| G (slope) | 0.15 |
2009 KG3
| Source | IAA |
|---|---|
| Solution Date | 2026-06-01 |
| RMS Residual | 0.909″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.027771 AU |
| Observations Used | 746 |
| Oppositions | 13 |
| Arc Total | 2004-2025 |
| First Observation Used | 2004-06-11 |
| Last Observation Used | 2025-03-20 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2020-02-15 10:18:39 | C | 09 15 35.57 | +42 16 56.5 | – | V | T08 |
| 2020-02-15 10:35:52 | C | 09 15 33.58 | +42 16 49.7 | – | V | T08 |
| 2020-02-15 10:45:12 | C | 09 15 32.44 | +42 16 45.6 | – | V | T08 |
| 2020-02-15 13:14:22 | S | 09 15 23.621 | +42 25 11.93 | – | V | C57 |
| 2020-02-15 13:14:22 | s | 1 -224554.24 | 2 +237107.71 | 9670.0 | – | C57 |
| 2020-02-15 16:14:22 | S | 09 15 01.502 | +42 23 50.82 | – | V | C57 |
| 2020-02-15 16:14:22 | s | 1 -226036.13 | 7 +227169.71 | 5720.0 | – | C57 |
| 2020-02-15 19:44:22 | S | 09 14 35.491 | +42 22 11.93 | – | V | C57 |
| 2020-02-15 19:44:22 | s | 1 -227361.95 | 1 +215174.22 | 3280.0 | – | C57 |
| 2020-02-15 20:44:22 | S | 09 14 28.476 | +42 21 41.90 | – | V | C57 |
| 2020-02-15 20:44:22 | s | 1 -227656.64 | 3 +211666.70 | 9210.0 | – | C57 |
| 2020-02-16 00:44:21 | S | 09 13 59.911 | +42 19 47.93 | – | V | C57 |
| 2020-02-16 00:44:21 | s | 1 -228437.31 | 1 +197275.56 | 7500.0 | – | C57 |
| 2020-02-16 01:14:22 | S | 09 13 56.184 | +42 19 29.28 | – | V | C57 |
| 2020-02-16 01:14:22 | s | 1 -228488.20 | 3 +195435.73 | 1590.0 | – | C57 |
| 2020-02-16 03:44:21 | S | 09 13 38.059 | +42 18 05.90 | – | V | C57 |
| 2020-02-16 03:44:21 | s | 1 -228578.36 | 5 +186098.73 | 8480.0 | – | C57 |
| 2020-02-16 04:44:22 | S | 09 13 31.150 | +42 17 42.94 | – | V | C57 |
| 2020-02-16 04:44:22 | s | 1 -228535.27 | 7 +182299.27 | 850.0 | – | C57 |
| 2020-02-16 05:20:47 | C | 09 13 31.24 | +42 08 51.7 | – | U | I41 |
| 2020-02-16 05:22:07 | C | 09 13 31.09 | +42 08 51.1 | – | U | I41 |
| 2020-02-16 06:24:10 | C | 09 13 24.16 | +42 08 25.5 | – | U | I41 |
| 2020-02-16 06:25:31 | C | 09 13 24.01 | +42 08 25.0 | – | U | I41 |
| 2020-02-16 07:44:22 | S | 09 13 09.979 | +42 16 12.22 | – | V | C57 |
| 2020-02-16 07:44:22 | s | 1 -228119.89 | 8 +170677.29 | 6580.0 | – | C57 |
| 2020-02-16 09:14:22 | S | 09 12 59.882 | +42 15 25.02 | – | V | C57 |
| 2020-02-16 09:14:22 | s | 1 -227743.71 | 4 +164739.71 | 8400.0 | – | C57 |
| 2020-02-16 10:44:22 | S | 09 12 49.087 | +42 14 32.03 | – | V | C57 |
| 2020-02-16 10:44:22 | s | 1 -227249.32 | 2 +158717.18 | 6320.0 | – | C57 |
| 2020-02-16 16:44:22 | S | 09 12 08.206 | +42 11 27.60 | – | V | C57 |
| 2020-02-16 16:44:22 | s | 1 -223990.23 | 2 +133771.13 | 7180.0 | – | C57 |
| 2020-02-16 18:44:21 | S | 09 11 54.662 | +42 10 19.63 | – | V | C57 |
| 2020-02-16 18:44:21 | s | 1 -222406.36 | 5 +125150.00 | 5450.0 | – | C57 |
| 2020-02-16 21:14:22 | S | 09 11 37.584 | +42 09 01.62 | – | V | C57 |
| 2020-02-16 21:14:22 | s | 1 -220039.73 | 1 +114158.57 | 7660.0 | – | C57 |
| 2020-02-16 22:44:22 | S | 09 11 27.497 | +42 08 09.89 | – | V | C57 |
| 2020-02-16 22:44:22 | s | 1 -218400.59 | 4 +107449.51 | 9200.0 | – | C57 |
| 2020-02-17 01:44:22 | S | 09 11 07.286 | +42 06 32.87 | – | V | C57 |
| 2020-02-17 01:44:22 | s | 1 -214591.71 | 7 +93777.036 | 9810.0 | – | C57 |
| 2020-02-17 02:14:21 | S | 09 11 04.205 | +42 06 11.63 | – | V | C57 |
| 2020-02-17 02:14:21 | s | 1 -213884.32 | 7 +91465.682 | 5160.0 | – | C57 |
| 2020-02-17 05:28:52 | C | 09 11 01.04 | +41 58 25.1 | – | V | 703 |
| 2020-02-17 05:36:36 | C | 09 11 00.22 | +41 58 21.5 | – | V | 703 |
| 2020-02-17 05:39:46 | C | 09 11 00.03 | +41 58 19.5 | – | U | I41 |
| 2020-02-17 05:44:23 | C | 09 10 59.46 | +41 58 18.4 | – | V | 703 |
| 2020-02-17 05:52:08 | C | 09 10 58.65 | +41 58 14.6 | – | V | 703 |
| 2020-02-17 05:56:29 | C | 09 10 58.28 | +41 58 12.6 | – | U | I41 |
| 2020-02-17 05:57:48 | C | 09 10 58.12 | +41 58 12.0 | – | U | I41 |
| 2020-02-17 07:20:47 | C | 09 10 49.42 | +41 57 35.8 | – | U | I41 |
| 2020-02-17 07:23:33 | C | 09 10 49.13 | +41 57 34.5 | – | U | I41 |