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
2017-01-19 07:21:29 C 07 04 35.19 +14 34 49.4 q G96
2017-01-19 07:27:42 C 07 04 34.60 +14 34 50.6 q G96
2017-01-19 07:40:10 C 07 04 33.13 +14 34 53.5 q G96
2017-11-16 09:30:44 C 05 26 39.20 +13 42 59.7 U G96
2017-11-16 10:16:07 C 05 26 35.19 +13 42 52.2 U G96
2017-11-16 10:24:21 C 05 26 34.45 +13 42 50.8 U G96
2017-11-16 10:32:36 C 05 26 33.70 +13 42 49.2 U G96
2017-11-20 00:50:36 C 05 18 56.27 +13 29 28.1 q B74
2017-11-20 00:57:53 C 05 18 55.58 +13 29 27.2 q B74
2017-11-20 01:08:49 C 05 18 54.54 +13 29 25.7 q B74
2017-12-08 05:09:04 C 04 39 15.592 +12 31 31.75 U 268
2017-12-08 05:20:57 C 04 39 14.541 +12 31 30.49 U 268
2017-12-08 05:32:04 C 04 39 13.559 +12 31 29.34 U 268
2017-12-08 05:44:44 C 04 39 12.440 +12 31 27.90 U 268
2017-12-09 04:50:04 C 04 37 13.701 +12 29 05.29 U 268
2017-12-09 05:03:48 C 04 37 12.510 +12 29 03.96 U 268
2017-12-09 05:17:31 C 04 37 11.310 +12 29 02.58 U 268
2017-12-09 05:31:55 C 04 37 10.060 +12 29 01.06 U 268
2017-12-10 05:13:59 C 04 35 09.735 +12 26 40.59 U 268
2017-12-10 05:28:11 C 04 35 08.517 +12 26 39.20 U 268
2017-12-10 05:41:22 C 04 35 07.391 +12 26 37.84 U 268
2017-12-10 05:54:13 C 04 35 06.279 +12 26 36.66 U 268
2017-12-12 03:38:31 C 04 31 19.292 +12 22 23.20 U 268
2017-12-12 03:52:38 C 04 31 18.114 +12 22 21.96 U 268
2017-12-12 04:06:47 C 04 31 16.923 +12 22 20.62 U 268
2017-12-12 04:21:22 C 04 31 15.721 +12 22 19.43 U 268
2017-12-13 04:35:55 C 04 29 18.158 +12 20 14.93 U 268
2017-12-13 04:48:18 C 04 29 17.192 +12 20 13.89 U 268
2017-12-13 05:00:55 C 04 29 16.107 +12 20 12.68 U 268
2017-12-13 05:15:55 C 04 29 14.922 +12 20 11.56 U 268
2017-12-14 05:04:40 C 04 27 21.587 +12 18 16.11 U 268
2017-12-14 05:18:21 C 04 27 20.521 +12 18 15.03 U 268
2017-12-14 05:33:17 C 04 27 19.296 +12 18 13.84 U 268
2017-12-14 05:45:58 C 04 27 18.253 +12 18 12.77 U 268
2017-12-15 04:36:26 C 04 25 31.95 +12 16 22.2 U G96
2017-12-15 04:45:46 C 04 25 31.23 +12 16 22.0 U G96
2017-12-15 04:53:17 C 04 25 30.62 +12 16 21.6 U G96
2017-12-15 05:00:47 C 04 25 30.08 +12 16 20.9 U G96
2017-12-25 05:04:07 C 04 09 02.52 +12 04 55.8 U G96
2017-12-25 05:11:33 C 04 09 02.03 +12 04 56.2 U G96
2017-12-25 05:18:58 C 04 09 01.59 +12 04 56.5 U G96
2017-12-25 05:26:21 C 04 09 01.11 +12 04 56.3 U G96
2018-12-03 19:11:32 S 10 42 09.78 +03 32 47.4 L C51
2018-12-04 01:28:21 S 10 42 41.98 +03 29 11.4 L C51
2018-12-04 12:27:22 S 10 43 39.00 +03 22 54.0 L C51
2018-12-04 17:10:40 S 10 44 03.42 +03 20 12.5 L C51
2018-12-04 20:19:10 S 10 44 19.96 +03 18 26.6 L C51
2018-12-04 21:53:26 S 10 44 28.12 +03 17 31.1 L C51
2019-01-10 14:18:11 C 12 51 29.470 -10 36 10.99 U F51
2019-01-10 14:34:54 C 12 51 33.989 -10 36 38.54 U F51