194268 (2001 UY4)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7875206608 ± 1.85e-08
Semi-major axis (a)1.4527783488 AU ± 5.33e-10
Inclination (i)5.44330265° ± 1.83e-06
Long. of Asc. Node (Ω)160.47815468° ± 3.38e-05
Arg. of Perihelion (ω)108.05157956° ± 3.33e-05
Mean Anomaly (M)299.39509517° ± 1.18e-06
Mean Motion (n)0.5628766563°/day ± 3.10e-10
Perihelion dist (q)0.30868538 AU ± 2.69e-08
Aphelion dist (Q)2.59687131 AU ± 2.69e-08
Orbital Period1.75105198 yr ± 9.65e-10
Physical Parameters
H (abs. magnitude)18.35
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.247″
Uncertainty0
Orbit TypeApollo
MOID0.025734 AU
Observations Used708
Oppositions11
Arc Total2001-2026
First Observation Used2001-10-16
Last Observation Used2026-01-18
Observations (757)
Date Type RA Dec Mag Band Observatory
2008-11-01 22:47:21 C 03 56 59.11 -02 34 02.2 r A81
2008-11-01 22:52:58 C 03 56 57.12 -02 34 01.3 r A81
2008-11-01 22:59:31 C 03 56 54.78 -02 34 00.3 r A81
2008-11-03 06:29:25 C 03 46 21.45 -02 28 41.1 r H53
2008-11-03 06:31:07 C 03 46 20.99 -02 28 41.6 r H53
2008-11-03 06:33:22 C 03 46 20.16 -02 28 40.7 r H53
2008-11-03 06:38:45 C 03 46 18.42 -02 28 40.2 r H53
2008-11-03 06:40:57 C 03 46 17.73 -02 28 39.3 r H53
2008-11-03 06:44:09 C 03 46 16.65 -02 28 39.2 r H53
2008-11-04 17:41:40 C 03 35 38.35 -02 21 56.1 r 379
2008-11-04 17:48:04 C 03 35 36.47 -02 21 54.9 r 379
2008-11-04 17:56:42 C 03 35 33.97 -02 21 52.9 r 379
2008-11-04 17:59:53 C 03 35 33.03 -02 21 52.3 r 379
2008-11-04 18:11:40 C 03 35 29.52 -02 21 50.6 r 379
2008-11-04 18:18:05 C 03 35 27.66 -02 21 49.0 r 379
2008-11-05 16:54:06 C 03 29 10.17 -02 17 05.4 r 379
2008-11-05 17:05:53 C 03 29 06.95 -02 17 03.1 r 379
2008-11-05 17:09:05 C 03 29 06.09 -02 17 02.3 r 379
2008-11-05 17:20:55 C 03 29 02.83 -02 17 00.0 r 379
2008-11-05 17:39:04 C 03 28 57.83 -02 16 56.2 r 379
2008-11-05 21:29:26 C 03 27 57.85 -02 16 09.1 r A81
2008-11-05 21:34:40 C 03 27 56.44 -02 16 08.1 r A81
2008-11-05 21:40:17 C 03 27 54.92 -02 16 06.4 r A81
2008-11-08 04:31:40 C 03 14 26.45 -02 02 59.1 r 808
2008-11-08 04:42:29 C 03 14 24.03 -02 02 57.0 r 808
2008-11-08 04:52:39 C 03 14 21.54 -02 02 54.6 r 808
2008-11-17 06:00:15 C 02 38 07.33 -01 04 52.9 r 703
2008-11-17 06:10:44 C 02 38 06.03 -01 04 49.5 r 703
2008-11-17 06:21:10 C 02 38 04.74 -01 04 46.0 r 703
2008-11-17 06:31:35 C 02 38 03.44 -01 04 43.1 r 703
2008-12-01 05:21:14 C 02 13 04.54 +00 38 21.2 r 703
2008-12-01 05:32:35 C 02 13 04.04 +00 38 25.1 r 703
2008-12-01 05:44:00 C 02 13 03.61 +00 38 28.6 r 703
2008-12-01 05:55:25 C 02 13 03.07 +00 38 32.1 r 703
2010-01-09 08:08:44 C 07 34 20.96 +13 30 43.2 r G96
2010-01-09 08:14:11 C 07 34 20.42 +13 30 44.1 r G96
2010-01-09 08:19:45 C 07 34 19.81 +13 30 45.3 r G96
2010-01-09 08:25:22 C 07 34 19.27 +13 30 46.6 r G96
2010-01-09 08:31:00 C 07 34 18.69 +13 30 47.5 r G96
2010-03-09 04:36:50 S 05 34 56.08 +18 39 57.8 L C51
2010-03-09 07:47:21 S 05 34 51.29 +18 40 34.7 L C51
2010-03-09 10:57:52 S 05 34 46.54 +18 41 11.1 L C51
2010-03-09 14:08:23 S 05 34 41.83 +18 41 47.1 L C51
2010-03-09 14:08:34 S 05 34 41.83 +18 41 46.8 L C51
2010-03-09 15:43:44 S 05 34 39.52 +18 42 06.4 L C51
2010-03-09 17:19:05 S 05 34 37.19 +18 42 25.0 L C51
2010-03-09 18:54:15 S 05 34 34.92 +18 42 43.1 L C51
2010-03-09 22:04:46 S 05 34 30.36 +18 43 19.9 L C51
2010-03-10 01:15:28 S 05 34 25.85 +18 43 56.7 L C51
2010-12-04 07:25:32 C 04 50 22.09 +12 50 07.1 r G96