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
2019-01-10 15:08:19 C 12 51 43.043 -10 37 33.56 U F51
2019-01-14 05:15:04 S 13 17 57.458 -13 07 58.66 L C51
2019-01-14 08:23:34 S 13 19 01.181 -13 13 48.22 L C51
2019-01-14 11:32:04 S 13 20 05.386 -13 19 39.40 L C51
2019-01-14 14:40:24 S 13 21 09.99 -13 25 31.7 L C51
2019-01-14 16:14:38 S 13 21 42.51 -13 28 28.4 L C51
2019-01-14 17:48:53 S 13 22 15.17 -13 31 25.3 L C51
2019-01-14 19:23:08 S 13 22 47.93 -13 34 22.7 L C51
2019-01-14 20:57:13 S 13 23 20.74 -13 37 20.5 L C51
2019-01-14 20:57:24 S 13 23 20.82 -13 37 20.2 L C51
2019-01-14 22:31:28 S 13 23 53.76 -13 40 18.2 L C51
2019-01-15 01:39:58 S 13 25 00.151 -13 46 15.20 L C51
2019-01-15 04:47:44 S 13 26 06.775 -13 52 12.83 L C51
2019-01-15 15:25:44 C 13 29 57.803 -14 12 48.69 U F52
2019-01-15 15:35:09 C 13 30 01.180 -14 13 06.78 U F52
2019-01-15 15:44:25 C 13 30 04.530 -14 13 24.69 U F52
2019-12-20 06:02:12 C 05 33 23.01 +14 48 04.2 V G96
2019-12-20 06:10:03 C 05 33 22.43 +14 48 03.8 V G96
2019-12-20 06:17:54 C 05 33 21.79 +14 48 04.0 V G96
2019-12-20 06:25:47 C 05 33 21.19 +14 48 04.6 V G96
2022-10-19 04:21:56 C 08 27 28.58 -15 26 52.1 X C95
2022-10-19 04:41:22 C 08 27 08.31 -15 27 26.3 X C95
2022-10-19 05:00:35 C 08 26 48.31 -15 28 01.1 X C95
2022-10-21 01:57:18 C 07 37 39.667 -16 29 22.85 V M22
2022-10-21 02:01:12 C 07 37 35.174 -16 29 26.92 V M22
2022-10-21 02:07:47 C 07 37 27.526 -16 29 33.29 V M22
2022-10-21 08:21:51 C 07 30 17.134 -16 35 08.45 V W68
2022-10-21 08:40:57 C 07 29 54.775 -16 35 24.72 V W68
2022-10-21 08:46:59 C 07 29 47.676 -16 35 29.98 V W68
2022-10-22 07:05:29 C 07 03 50.438 -16 47 30.16 V W68
2022-10-22 07:10:04 C 07 03 45.017 -16 47 31.60 V W68
2022-10-22 07:17:52 C 07 03 35.782 -16 47 33.97 V W68
2022-10-22 07:49:45 C 07 02 57.984 -16 47 43.55 V W68
2022-10-24 02:09:21 C 06 14 13.114 -16 36 16.27 V M22
2022-10-24 02:34:02 C 06 13 45.098 -16 35 57.59 V M22
2022-10-24 02:39:33 C 06 13 38.842 -16 35 53.23 V M22
2022-10-24 02:43:56 C 06 13 33.874 -16 35 49.85 V M22
2022-10-25 06:02:36 C 05 44 07.654 -16 07 20.75 V W68
2022-10-25 06:20:18 C 05 43 49.020 -16 06 58.64 V W68
2022-10-25 06:22:53 C 05 43 46.272 -16 06 55.37 V W68
2022-10-25 06:27:33 C 05 43 41.369 -16 06 49.50 V W68
2022-10-25 10:35:40 C 05 39 24.217 -16 02 29.83 V 703
2022-10-25 10:43:17 C 05 39 16.333 -16 02 19.57 V 703
2022-10-25 10:50:54 C 05 39 08.392 -16 02 09.46 V 703
2022-10-25 10:58:30 C 05 39 00.490 -16 01 58.84 V 703
2022-10-26 06:39:00 C 05 19 36.535 -15 31 33.82 V W68
2022-10-26 06:41:44 C 05 19 33.886 -15 31 29.53 V W68
2022-10-26 06:46:17 C 05 19 29.510 -15 31 22.51 V W68
2022-10-26 06:58:42 C 05 19 17.467 -15 31 02.68 V W68
2022-10-26 12:35:08 C 05 14 01.349 -15 22 45.95 V T08