880750 (2014 YK9)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3893455549 ± 9.79e-08
Semi-major axis (a)2.1265791374 AU ± 4.62e-08
Inclination (i)5.28082201° ± 3.32e-06
Long. of Asc. Node (Ω)303.68966488° ± 3.63e-05
Arg. of Perihelion (ω)33.66953463° ± 6.05e-05
Mean Anomaly (M)274.38430498° ± 3.30e-05
Mean Motion (n)0.3178263883°/day ± 1.04e-08
Perihelion dist (q)1.29860500 AU ± 2.10e-07
Aphelion dist (Q)2.95455327 AU ± 2.18e-07
Orbital Period3.10114679 yr ± 1.01e-07
Physical Parameters
H (abs. magnitude)18.66
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.127″
Uncertainty0
Orbit TypeAmor
MOID0.291833 AU
Observations Used117
Oppositions7
Arc Total2014-2024
First Observation Used2014-12-21
Last Observation Used2024-01-14
Observations (123)
Date Type RA Dec Mag Band Observatory
2014-12-21 14:01:59 C 08 01 53.069 +23 05 30.54 L F51
2014-12-21 14:41:40 C 08 01 51.144 +23 05 33.12 L F51
2014-12-21 15:01:27 C 08 01 50.174 +23 05 34.63 L F51
2014-12-24 03:55:42 C 07 58 52.92 +23 09 58.6 t 493
2014-12-24 04:30:33 C 07 58 51.17 +23 10 01.0 t 493
2014-12-24 05:30:33 C 07 58 48.10 +23 10 05.2 t 493
2014-12-24 10:02:47 C 07 58 34.69 +23 10 27.1 o 291
2014-12-24 10:09:02 C 07 58 34.38 +23 10 26.6 o 291
2014-12-24 10:15:16 C 07 58 34.05 +23 10 27.1 o 291
2015-01-11 10:55:05 C 07 34 29.61 +23 37 12.4 o 291
2015-01-11 11:01:19 C 07 34 29.31 +23 37 13.6 o 291
2015-01-11 11:07:34 C 07 34 28.95 +23 37 13.7 o 291
2015-01-13 08:15:17 C 07 31 54.105 +23 39 01.65 L F51
2015-01-13 08:34:48 C 07 31 52.947 +23 39 02.53 L F51
2015-01-13 08:54:16 C 07 31 51.826 +23 39 03.14 L F51
2015-01-13 09:13:45 C 07 31 50.665 +23 39 04.07 L F51
2015-01-16 08:36:23 C 07 27 48.662 +23 41 20.25 L F51
2015-01-16 08:54:01 C 07 27 47.656 +23 41 20.69 L F51
2015-01-16 12:47:19 C 07 27 34.256 +23 41 26.51 t 568
2015-01-16 12:51:19 C 07 27 34.023 +23 41 26.55 t 568
2015-01-16 13:36:05 C 07 27 31.480 +23 41 27.48 t 568
2015-01-16 13:39:59 C 07 27 31.257 +23 41 27.56 t 568
2015-01-17 04:15:24 C 07 26 43.14 +23 41 49.1 o 291
2015-01-17 04:21:09 C 07 26 42.83 +23 41 49.3 o 291
2015-01-17 04:26:53 C 07 26 42.54 +23 41 49.2 o 291
2015-01-17 12:32:52 C 07 26 15.185 +23 42 02.13 t 568
2015-01-17 12:34:45 C 07 26 15.084 +23 42 02.19 t 568
2015-01-17 12:41:47 C 07 26 14.685 +23 42 02.23 t 568
2015-01-18 04:24:34 C 07 25 23.31 +23 42 22.3 o 291
2015-01-18 04:32:53 C 07 25 22.80 +23 42 22.8 o 291
2015-01-18 04:41:14 C 07 25 22.41 +23 42 23.2 o 291
2015-02-17 07:32:18 C 06 57 33.554 +23 27 50.52 t 568
2015-02-17 07:37:56 C 06 57 33.442 +23 27 50.24 t 568
2015-02-20 06:36:20 C 06 56 24.01 +23 24 06.3 t 705
2015-02-20 06:38:12 C 06 56 23.95 +23 24 06.7 t 705
2015-02-20 06:40:03 C 06 56 23.94 +23 24 06.4 t 705
2016-03-12 10:39:19 C 12 14 49.719 -09 04 57.63 L F51
2016-03-12 11:17:16 C 12 14 48.084 -09 04 50.22 L F51
2016-03-12 11:36:14 C 12 14 47.243 -09 04 46.74 L F51
2016-03-13 10:18:02 C 12 13 49.762 -09 00 24.88 L F51
2016-03-13 10:39:41 C 12 13 48.830 -09 00 20.83 L F51
2016-03-13 11:01:23 C 12 13 47.885 -09 00 16.55 L F51
2016-03-28 04:46:18 C 11 58 00.57 -07 37 44.3 22.9 W84
2016-03-28 04:50:52 C 11 58 00.36 -07 37 43.2 W84
2016-03-28 04:55:25 C 11 58 00.14 -07 37 42.1 W84
2016-03-28 04:59:59 C 11 57 59.94 -07 37 40.8 W84
2016-03-28 05:04:34 C 11 57 59.72 -07 37 39.5 W84
2016-03-31 03:36:17 C 11 54 50.04 -07 18 55.8 22.9 W84
2016-03-31 03:40:54 C 11 54 49.84 -07 18 54.5 W84
2016-03-31 03:45:28 C 11 54 49.62 -07 18 53.3 W84