IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.5075050239 ± 2.00e+00 |
| Semi-major axis (a) | 1.6986013303 AU ± 3.00e+00 |
| Inclination (i) | 12.15496163° ± 4.00e+00 |
| Long. of Asc. Node (Ω) | 356.54415562° ± 5.00e+00 |
| Arg. of Perihelion (ω) | 224.83291091° ± 6.00e+00 |
| Mean Anomaly (M) | 41.32332330° ± 1.10e-04 |
| Mean Motion (n) | 0.4452204316°/day ± 1.18e+00 |
| Perihelion dist (q) | 0.83655262 AU ± 3.70e+00 |
| Aphelion dist (Q) | 2.56065004 AU ± 5.66e+00 |
| Orbital Period | 2.21379392 yr ± 5.86e+00 |
| NGA Model | r2 |
| A2 | -4.49655409e-07 AU/d² |
| H (abs. magnitude) | 17.28 |
|---|---|
| G (slope) | 0.15 |
2000 YK66
| Source | IAA |
|---|---|
| Solution Date | 2026-04-26 |
| RMS Residual | 0.716″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.039246 AU |
| Observations Used | 996 |
| Gaia Obs Used | 54 |
| Oppositions | 35 |
| Arc Total | 1950-2014 |
| First Observation Used | 1950-02-23 |
| Last Observation Used | 2025-04-28 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2017-09-02 09:44:58 | C | 02 59 35.08 | +25 18 55.8 | – | u | H21 |
| 2017-09-02 09:53:59 | C | 02 59 35.01 | +25 18 58.0 | – | u | H21 |
| 2017-10-13 11:40:39 | C | 02 27 14.56 | +27 08 13.0 | – | o | 691 |
| 2017-10-13 11:50:45 | C | 02 27 13.93 | +27 08 12.3 | – | o | 691 |
| 2017-10-13 12:00:51 | C | 02 27 13.34 | +27 08 12.0 | – | o | 691 |
| 2017-10-22 08:46:07 | C | 02 13 52.13 | +26 46 20.2 | – | o | 691 |
| 2017-10-22 08:54:47 | C | 02 13 51.50 | +26 46 18.5 | – | o | 691 |
| 2017-10-22 09:03:26 | C | 02 13 50.93 | +26 46 16.9 | – | o | 691 |
| 2017-10-27 06:38:49 | C | 02 06 09.84 | +26 26 09.4 | – | U | G96 |
| 2017-10-27 06:46:25 | C | 02 06 09.31 | +26 26 08.3 | – | U | G96 |
| 2017-10-27 06:54:06 | C | 02 06 08.79 | +26 26 07.2 | – | U | G96 |
| 2017-10-27 07:01:55 | C | 02 06 08.28 | +26 26 05.2 | – | U | G96 |
| 2017-10-29 02:55:40 | C | 02 03 16.44 | +26 17 13.5 | – | o | 291 |
| 2017-10-29 03:01:54 | C | 02 03 16.01 | +26 17 12.2 | – | o | 291 |
| 2017-10-29 03:08:09 | C | 02 03 15.58 | +26 17 11.1 | – | o | 291 |
| 2017-11-14 04:53:24 | C | 01 39 51.07 | +24 36 59.1 | – | U | G96 |
| 2017-11-14 04:59:33 | C | 01 39 50.73 | +24 36 57.0 | – | U | G96 |
| 2017-11-14 05:05:41 | C | 01 39 50.38 | +24 36 55.0 | – | U | G96 |
| 2017-11-14 05:11:51 | C | 01 39 50.07 | +24 36 53.3 | – | U | G96 |
| 2017-12-09 04:02:36 | C | 01 18 04.80 | +21 53 00.8 | – | o | 691 |
| 2017-12-09 04:46:59 | C | 01 18 03.99 | +21 52 51.3 | – | o | 691 |
| 2017-12-09 05:19:42 | C | 01 18 03.32 | +21 52 43.5 | – | o | 691 |
| 2018-01-08 01:58:52 | C | 01 19 33.34 | +20 28 49.2 | – | o | 691 |
| 2018-01-08 02:12:48 | C | 01 19 33.63 | +20 28 48.8 | – | o | 691 |
| 2018-01-08 02:26:45 | C | 01 19 33.90 | +20 28 48.8 | – | o | 691 |
| 2018-02-09 03:57:10 | C | 01 45 07.83 | +21 28 18.0 | – | o | 291 |
| 2018-02-09 04:18:41 | C | 01 45 08.77 | +21 28 21.4 | – | o | 291 |
| 2018-02-09 04:40:14 | C | 01 45 09.74 | +21 28 24.5 | – | o | 291 |
| 2019-08-30 11:02:21 | C | 01 59 20.66 | +17 07 53.7 | – | o | 691 |
| 2019-08-30 11:12:02 | C | 01 59 20.41 | +17 07 55.1 | – | o | 691 |
| 2019-08-30 11:21:44 | C | 01 59 20.17 | +17 07 56.0 | – | o | 691 |
| 2019-09-04 08:54:40 | C | 01 56 01.54 | +17 20 17.6 | – | o | 691 |
| 2019-09-04 09:05:22 | C | 01 56 01.21 | +17 20 18.4 | – | o | 691 |
| 2019-09-04 09:16:05 | C | 01 56 00.81 | +17 20 19.9 | – | o | 691 |
| 2019-10-02 06:50:11 | C | 01 22 01.53 | +16 56 15.8 | – | V | 703 |
| 2019-10-02 07:05:14 | C | 01 22 00.29 | +16 56 14.7 | – | V | 703 |
| 2019-10-02 07:12:45 | C | 01 21 59.84 | +16 56 14.8 | – | V | 703 |
| 2019-10-03 08:47:36 | C | 01 20 20.59 | +16 51 57.1 | – | o | 691 |
| 2019-10-03 09:07:37 | C | 01 20 19.29 | +16 51 53.4 | – | o | 691 |
| 2019-10-03 09:27:33 | C | 01 20 17.97 | +16 51 50.5 | – | o | 691 |
| 2019-10-04 10:50:27 | C | 01 18 38.92 | +16 47 22.5 | – | o | 691 |
| 2019-10-04 10:57:58 | C | 01 18 38.39 | +16 47 21.1 | – | o | 691 |
| 2019-10-04 11:05:30 | C | 01 18 37.91 | +16 47 19.7 | – | o | 691 |
| 2019-10-07 12:41:08 | C | 01 13 49.196 | +16 33 17.54 | – | U | F51 |
| 2019-10-07 12:58:52 | C | 01 13 48.013 | +16 33 13.90 | – | U | F51 |
| 2019-10-07 13:16:33 | C | 01 13 46.821 | +16 33 10.22 | – | U | F51 |
| 2019-10-07 13:34:17 | C | 01 13 45.636 | +16 33 06.58 | – | U | F51 |
| 2019-10-08 06:33:14 | C | 01 12 39.16 | +16 29 37.1 | – | V | G96 |
| 2019-10-08 06:40:37 | C | 01 12 38.69 | +16 29 35.6 | – | V | G96 |
| 2019-10-08 06:47:59 | C | 01 12 38.19 | +16 29 34.0 | – | V | G96 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 2001-03-03 10:50:00 | 59507 | 2 | Hz | 2380 | -1 | -1 |
| 2001-03-03 11:03:00 | 53649363 | 6 | us | 2380 | -1 | -1 |
| 2001-03-03 11:31:00 | 53608273.68 | 0.5 | us | 2380 | -1 | -1 |
| 2001-03-03 11:31:00 | 57537.04 | 0.6 | Hz | 2380 | -1 | -1 |
| 2001-03-04 10:40:00 | 52203368.1 | 3 | us | 8560 | -14 | -14 |
| 2001-03-04 10:43:00 | 24779.6 | 2 | Hz | 2380 | -1 | -1 |
| 2001-03-04 11:13:00 | 52166152.1 | 0.5 | us | 2380 | -1 | -1 |
| 2001-03-04 11:13:00 | 23247.841 | 0.6 | Hz | 2380 | -1 | -1 |
| 2001-03-07 13:00:00 | 56048558 | 4 | us | 8560 | -14 | -14 |
| 2001-03-07 14:20:00 | 56220117.3 | 4 | us | 8560 | -14 | -14 |
| 2012-04-30 19:30:00 | 281238054.7 | 4 | us | 2380 | -1 | -1 |
| 2012-05-01 19:30:00 | 277303443.9 | 4 | us | 2380 | -1 | -1 |