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
2022-10-31 08:04:27 C 03 50 50.928 -11 51 16.31 V 703
2022-10-31 08:12:04 C 03 50 46.766 -11 51 02.74 V 703
2022-10-31 08:19:41 C 03 50 42.608 -11 50 49.42 V 703
2022-10-31 08:27:16 C 03 50 38.472 -11 50 35.99 V 703
2022-11-01 00:41:24 C 03 42 19.111 -11 21 37.84 V M22
2022-11-01 00:46:11 C 03 42 16.709 -11 21 29.66 V M22
2022-11-01 01:25:32 C 03 41 56.988 -11 20 22.31 V M22
2022-11-01 02:06:16 C 03 41 36.682 -11 19 12.58 V M22
2022-11-01 11:45:28 C 03 37 02.292 -11 03 43.85 V T05
2022-11-01 11:50:01 C 03 37 00.120 -11 03 36.40 V T05
2022-11-01 11:57:49 C 03 36 56.393 -11 03 23.36 V T05
2022-11-01 12:33:56 C 03 36 39.211 -11 02 23.32 V T05
2022-11-02 05:48:47 C 03 29 02.677 -10 34 33.82 V 703
2022-11-02 05:56:57 C 03 28 59.142 -10 34 20.96 V 703
2022-11-02 06:05:07 C 03 28 55.592 -10 34 08.18 V 703
2022-11-02 06:13:17 C 03 28 52.050 -10 33 55.40 V 703
2022-11-03 09:33:23 C 03 18 00.991 -09 52 05.74 V T08
2022-11-03 12:21:26 C 03 16 57.170 -09 47 59.39 V T08
2022-11-03 13:41:32 C 03 16 27.197 -09 46 01.74 V T08
2022-11-03 13:44:22 C 03 16 26.129 -09 45 57.53 V T08
2022-11-03 20:00:28 C 03 14 14.31 -09 37 11.0 X L18
2022-11-03 20:01:26 C 03 14 13.98 -09 37 09.7 X L18
2022-11-03 20:02:24 C 03 14 13.61 -09 37 08.0 X L18
2022-11-03 20:03:21 C 03 14 13.28 -09 37 06.9 X L18
2022-11-03 20:04:19 C 03 14 12.93 -09 37 05.6 X L18
2022-11-04 05:23:37 C 03 10 58.574 -09 23 10.93 V W68
2022-11-04 06:14:03 C 03 10 41.095 -09 22 00.62 V W68
2022-11-04 06:55:14 C 03 10 26.902 -09 21 03.31 V W68
2022-11-04 06:58:56 C 03 10 25.620 -09 20 57.98 V W68
2022-11-05 20:03:01 C 02 59 03.478 -08 32 11.87 V M22
2022-11-05 20:06:55 C 02 59 02.335 -08 32 07.01 V M22
2022-11-05 20:16:47 C 02 58 59.494 -08 31 54.62 V M22
2022-11-05 20:30:33 C 02 58 55.510 -08 31 37.85 V M22
2022-11-09 11:28:41 C 02 38 31.478 -06 55 15.31 V T05
2022-11-09 11:40:27 C 02 38 29.110 -06 55 02.78 V T05
2022-11-09 11:45:01 C 02 38 28.202 -06 54 58.03 V T05
2022-11-09 22:45:55 C 02 36 23.897 -06 43 44.26 V M22
2022-11-09 22:49:49 C 02 36 23.153 -06 43 40.30 V M22
2022-11-09 23:02:12 C 02 36 20.796 -06 43 28.52 V M22
2022-11-09 23:16:10 C 02 36 18.089 -06 43 15.02 V M22
2022-11-10 22:40:31 C 02 32 11.765 -06 21 48.74 X K87
2022-11-10 22:42:06 C 02 32 11.462 -06 21 47.27 X K87
2022-11-10 22:43:09 C 02 32 11.302 -06 21 46.66 X K87
2022-11-10 23:22:10 C 02 32 04.586 -06 21 10.48 X K74
2022-11-10 23:26:37 C 02 32 03.809 -06 21 06.59 X K74
2022-11-10 23:30:31 C 02 32 03.115 -06 21 02.99 X K74
2022-11-11 09:37:10 C 02 30 24.098 -06 11 43.55 V T08
2022-11-11 09:41:51 C 02 30 23.306 -06 11 39.30 V T08
2022-11-11 09:51:12 C 02 30 21.734 -06 11 30.98 V T08
2022-11-11 10:07:11 C 02 30 19.054 -06 11 16.44 V T08