275714 (2000 YH4)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4585295862 ± 1.87e-08
Semi-major axis (a)1.4895763552 AU ± 4.41e-10
Inclination (i)17.97116631° ± 5.25e-06
Long. of Asc. Node (Ω)85.54819974° ± 4.54e-06
Arg. of Perihelion (ω)269.50332103° ± 5.76e-06
Mean Anomaly (M)289.73917497° ± 2.59e-06
Mean Motion (n)0.5421483262°/day ± 2.41e-10
Perihelion dist (q)0.80656153 AU ± 2.78e-08
Aphelion dist (Q)2.17259118 AU ± 2.78e-08
Orbital Period1.81800116 yr ± 8.07e-10
Physical Parameters
H (abs. magnitude)18.82
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.314″
Uncertainty0
Orbit TypeApollo
MOID0.084831 AU
Observations Used371
Oppositions11
Arc Total2000-2025
First Observation Used2000-12-19
Last Observation Used2025-02-20
Observations (408)
Date Type RA Dec Mag Band Observatory
2011-11-22 10:23:39 C 09 29 29.97 +12 44 05.7 r 703
2011-11-22 10:38:35 C 09 29 30.12 +12 44 27.8 r 703
2011-11-26 09:42:28 C 09 30 30.85 +15 08 41.7 r G96
2011-11-26 09:53:22 C 09 30 30.88 +15 08 58.8 r G96
2011-11-26 10:04:18 C 09 30 30.92 +15 09 16.2 r G96
2011-11-26 10:15:16 C 09 30 30.92 +15 09 33.1 r G96
2012-01-02 06:38:11 C 08 42 43.02 +39 27 17.4 r 703
2012-01-02 07:04:47 C 08 42 39.88 +39 27 53.5 r 703
2012-01-02 07:18:03 C 08 42 38.34 +39 28 11.7 r 703
2012-01-16 00:56:32 C 08 02 20.39 +44 58 25.2 t 130
2012-01-16 00:58:43 C 08 02 20.27 +44 58 27.0 t 130
2012-01-16 01:00:53 C 08 02 20.10 +44 58 28.5 t 130
2012-01-16 01:03:04 C 08 02 19.74 +44 58 30.6 t 130
2012-01-19 02:32:45 C 07 53 42.60 +45 40 56.8 u H15
2012-01-19 02:53:00 C 07 53 40.31 +45 41 06.8 u H15
2012-01-19 04:16:27 C 07 53 30.62 +45 41 50.8 r 703
2012-01-19 04:23:49 C 07 53 29.76 +45 41 54.7 r 703
2012-01-19 04:31:04 C 07 53 28.89 +45 41 58.5 r 703
2012-01-19 04:38:29 C 07 53 27.96 +45 42 02.6 r 703
2012-01-26 22:05:12 C 07 34 14.35 +46 44 31.2 r 106
2012-01-26 22:27:33 C 07 34 12.33 +46 44 35.4 r 106
2012-01-26 22:49:56 C 07 34 10.05 +46 44 39.7 r 106
2012-01-26 23:12:26 C 07 34 07.98 +46 44 43.5 r 106
2014-01-26 14:35:19 C 11 27 09.173 +34 06 06.65 L F51
2014-01-26 14:46:04 C 11 27 08.670 +34 06 15.63 L F51
2016-04-01 04:26:25 C 11 45 14.30 +35 03 54.0 u H21
2016-04-01 04:42:20 C 11 45 13.22 +35 03 54.6 u H21
2016-04-01 05:10:09 C 11 45 11.34 +35 03 55.3 u H21
2020-03-19 14:26:10 C 15 38 11.938 +07 06 02.37 U F51
2020-03-19 14:57:18 C 15 38 11.903 +07 06 14.85 U F51
2020-03-19 15:12:58 C 15 38 11.875 +07 06 21.08 U F51
2020-04-19 13:01:14 C 15 16 16.077 +12 32 53.49 U F52
2020-04-19 13:17:21 C 15 16 15.034 +12 32 59.93 U F52
2020-04-19 13:33:24 C 15 16 13.989 +12 33 06.17 U F52
2020-04-22 08:44:13 C 15 11 51.67 +12 58 50.7 V G96
2020-04-22 08:51:38 C 15 11 51.14 +12 58 53.4 V G96
2020-04-22 08:59:02 C 15 11 50.61 +12 58 56.1 V G96
2020-04-22 09:06:28 C 15 11 50.10 +12 58 58.9 V G96
2020-04-23 16:35:36 C 15 09 39.48 +13 10 15.5 q D29
2020-04-23 16:55:58 C 15 09 38.01 +13 10 23.4 q D29
2020-04-25 13:25:47 C 15 06 24.881 +13 25 23.12 U F51
2020-04-25 13:42:08 C 15 06 23.639 +13 25 28.19 U F51
2020-04-25 13:58:30 C 15 06 22.394 +13 25 33.50 U F51
2020-04-27 12:27:50 C 15 02 51.860 +13 39 49.82 U F51
2020-04-27 12:44:50 C 15 02 50.504 +13 39 54.68 U F51
2020-04-27 13:18:53 C 15 02 47.783 +13 40 04.33 U F51
2020-04-28 12:01:59 C 15 01 01.730 +13 46 29.01 U F51
2020-04-28 12:19:20 C 15 01 00.324 +13 46 33.74 U F51
2020-04-28 12:36:19 C 15 00 58.932 +13 46 38.32 U F51
2020-04-28 12:53:18 C 15 00 57.547 +13 46 42.82 U F51