2015 UY66

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6634586399 ± 3.90e-06
Semi-major axis (a)2.4472709442 AU ± 2.38e-05
Inclination (i)9.55936425° ± 1.92e-05
Long. of Asc. Node (Ω)158.97290487° ± 1.32e-04
Arg. of Perihelion (ω)330.41451162° ± 1.33e-04
Mean Anomaly (M)212.38561381° ± 1.33e-02
Mean Motion (n)0.2574478061°/day ± 3.75e-06
Perihelion dist (q)0.82360789 AU ± 1.25e-05
Aphelion dist (Q)4.07093400 AU ± 4.07e-05
Orbital Period3.82845089 yr ± 5.58e-05
Physical Parameters
H (abs. magnitude)20.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.279″
Uncertainty2
Orbit TypeApollo
MOID0.066485 AU
Observations Used48
Oppositions1
Arc Total2015-2016
First Observation Used2015-10-25
Last Observation Used2016-05-04
Observations (51)
Date Type RA Dec Mag Band Observatory
2015-10-25 12:09:51 C 05 05 06.718 -05 32 59.32 L F51
2015-10-25 12:29:49 C 05 05 09.463 -05 33 32.77 L F51
2015-10-25 13:09:51 C 05 05 14.986 -05 34 40.00 L F51
2015-10-26 09:42:37 C 05 08 14.97 -06 09 49.2 o 711
2015-10-26 09:46:49 C 05 08 15.57 -06 09 56.4 o 711
2015-10-26 09:51:00 C 05 08 16.16 -06 10 03.9 o 711
2015-10-26 10:54:35 C 05 08 26.447 -06 11 50.68 L F51
2015-10-26 11:33:40 C 05 08 32.087 -06 12 59.80 L F51
2015-10-26 11:53:13 C 05 08 34.855 -06 13 33.61 L F51
2015-10-29 05:35:15 C 05 18 53.74 -08 14 38.2 u 807
2015-10-29 05:42:50 C 05 18 54.95 -08 14 53.0 u 807
2015-10-29 05:50:27 C 05 18 56.18 -08 15 07.6 u 807
2015-10-30 06:08:07 C 05 23 02.77 -09 03 38.6 u 807
2015-10-30 06:16:02 C 05 23 04.10 -09 03 54.7 u 807
2015-10-30 06:23:43 C 05 23 05.44 -09 04 10.1 u 807
2015-10-30 07:17:01 C 05 23 14.83 -09 06 26.7 q H36
2015-10-30 07:39:19 C 05 23 18.62 -09 07 10.9 q H36
2015-10-30 07:55:43 C 05 23 21.34 -09 07 45.9 q H36
2015-11-01 06:41:35 C 05 31 48.89 -10 46 48.1 u 807
2015-11-01 06:44:59 C 05 31 49.50 -10 46 55.7 u 807
2015-11-01 06:48:33 C 05 31 50.15 -10 47 03.6 u 807
2015-11-01 06:51:57 C 05 31 50.77 -10 47 10.9 u 807
2015-11-01 06:55:21 C 05 31 51.39 -10 47 18.6 u 807
2015-11-02 12:10:24 C 05 37 31.31 -11 54 05.2 o 691
2015-11-02 12:13:59 C 05 37 32.00 -11 54 13.9 o 691
2015-11-02 12:17:54 C 05 37 32.74 -11 54 23.4 o 691
2015-11-03 10:58:25 C 05 42 11.27 -12 48 05.4 o 691
2015-11-03 11:02:24 C 05 42 12.45 -12 48 11.9 o 691
2015-11-03 11:06:24 C 05 42 12.91 -12 48 24.7 o 691
2015-11-05 08:27:39 C 05 52 08.81 -14 41 21.3 u 807
2015-11-05 08:30:11 C 05 52 09.36 -14 41 27.7 u 807
2015-11-05 08:32:53 C 05 52 09.97 -14 41 34.9 u 807
2015-11-05 08:35:46 C 05 52 10.62 -14 41 42.2 u 807
2015-11-05 08:37:58 C 05 52 11.11 -14 41 47.8 u 807
2015-11-06 12:37:41 C 05 58 47.80 -15 56 20.7 o 691
2015-11-06 12:40:50 C 05 58 48.54 -15 56 29.2 o 691
2015-11-06 12:43:39 C 05 58 49.20 -15 56 37.0 o 691
2015-11-18 13:04:55 C 07 38 28.16 -30 51 48.2 t 474
2015-11-18 13:07:59 C 07 38 29.44 -30 51 58.1 t 474
2015-11-18 13:09:32 C 07 38 30.15 -30 52 02.9 t 474
2015-11-29 07:07:15 C 10 06 24.02 -40 04 45.9 u 807
2015-11-29 07:10:23 C 10 06 25.96 -40 04 48.3 u 807
2015-11-29 07:13:47 C 10 06 28.02 -40 04 51.0 u 807
2015-11-30 07:43:45 C 10 21 31.93 -40 17 29.3 u 807
2015-11-30 07:46:20 C 10 21 33.50 -40 17 30.7 u 807
2015-11-30 07:49:04 C 10 21 35.13 -40 17 32.0 u 807
2015-11-30 07:51:31 C 10 21 36.62 -40 17 33.8 u 807
2015-11-30 07:54:20 C 10 21 38.27 -40 17 34.7 u 807
2016-05-04 07:43:15 C 17 27 42.93 -04 22 13.8 t 705
2016-05-04 07:44:43 C 17 27 42.85 -04 22 13.1 t 705