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
2020-12-21 08:09:49 C 02 32 08.85 +06 39 31.6 V T08
2020-12-21 09:00:35 C 02 32 16.02 +06 43 33.0 V T08
2020-12-22 03:10:51 C 02 35 00.06 +08 07 45.6 V 703
2020-12-22 03:18:32 C 02 35 01.14 +08 08 20.8 V 703
2020-12-22 03:26:12 C 02 35 02.19 +08 08 55.6 V 703
2020-12-22 03:33:53 C 02 35 03.15 +08 09 29.7 V 703
2020-12-22 07:09:05 C 02 35 34.34 +08 25 46.3 V T08
2020-12-22 07:19:03 C 02 35 35.70 +08 26 30.8 V T08
2020-12-22 07:23:23 C 02 35 36.27 +08 26 50.2 V T08
2020-12-22 07:38:14 C 02 35 38.29 +08 27 56.6 V T08
2020-12-29 18:49:35 C 02 58 50.06 +19 00 30.2 V 113
2020-12-29 18:53:54 C 02 58 50.59 +19 00 42.5 V 113
2020-12-29 18:58:14 C 02 58 51.05 +19 00 54.0 V 113
2020-12-30 20:46:21 C 03 01 48.74 +20 09 19.5 V Z80
2020-12-30 20:53:00 C 03 01 49.50 +20 09 36.4 V Z80
2020-12-30 20:59:40 C 03 01 50.19 +20 09 53.6 V Z80
2021-01-02 05:40:10 C 03 08 06.75 +22 25 04.7 V 703
2021-01-02 05:47:45 C 03 08 07.54 +22 25 21.9 V 703
2021-01-02 05:55:20 C 03 08 08.27 +22 25 38.3 V 703
2021-01-02 06:02:55 C 03 08 09.01 +22 25 53.9 V 703
2021-01-03 08:41:07 C 03 11 00.58 +23 23 00.8 V T08
2021-01-03 08:45:45 C 03 11 01.04 +23 23 09.7 V T08
2021-01-03 09:00:47 C 03 11 02.55 +23 23 41.3 V T08
2021-01-03 09:05:48 C 03 11 03.053 +23 23 50.60 U F51
2021-01-03 09:08:45 C 03 11 03.32 +23 23 57.1 V T08
2021-01-03 09:53:34 C 03 11 07.856 +23 25 27.95 U F51
2021-01-03 10:12:54 C 03 11 09.811 +23 26 07.17 U F51
2021-01-05 08:04:26 C 03 15 58.31 +24 55 33.1 V T05
2021-01-05 08:09:06 C 03 15 58.80 +24 55 41.0 V T05
2021-01-05 08:19:43 C 03 15 59.78 +24 56 00.7 V T05
2021-01-05 08:34:22 C 03 16 01.20 +24 56 27.0 V T05
2021-01-06 05:28:09 C 03 18 09.79 +25 33 51.2 V 703
2021-01-06 05:36:23 C 03 18 10.59 +25 34 06.3 V 703
2021-01-06 05:44:38 C 03 18 11.38 +25 34 21.1 V 703
2021-01-06 05:52:53 C 03 18 12.16 +25 34 34.5 V 703
2021-01-06 09:08:19 C 03 18 31.873 +25 40 18.65 U F52
2021-01-06 09:26:53 C 03 18 33.659 +25 40 50.32 U F52
2021-01-06 09:45:28 C 03 18 35.457 +25 41 22.00 U F52
2021-01-06 10:04:07 C 03 18 37.260 +25 41 53.65 U F52
2021-01-07 06:58:54 C 03 20 45.12 +26 17 15.0 V T08
2021-01-07 07:03:33 C 03 20 45.57 +26 17 22.7 V T08
2021-01-07 07:22:43 C 03 20 47.39 +26 17 54.4 V T08
2021-01-07 07:30:05 C 03 20 48.06 +26 18 06.0 V T08
2021-01-09 06:32:51 C 03 25 28.98 +27 31 20.5 V T05
2021-01-09 06:40:49 C 03 25 29.79 +27 31 32.0 V T05
2021-01-09 06:45:26 C 03 25 30.19 +27 31 39.0 V T05
2021-01-09 07:35:28 C 03 25 34.74 +27 32 52.4 V T05
2021-01-12 18:47:48 C 03 33 39.07 +29 24 13.4 V 130
2021-01-12 18:53:32 C 03 33 39.61 +29 24 20.2 V 130
2021-01-12 18:59:16 C 03 33 40.12 +29 24 27.4 V 130