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
2020-05-13 07:35:23 C 14 30 20.995 +14 27 30.61 U F52
2020-05-13 07:53:28 C 14 30 19.323 +14 27 29.60 U F52
2020-05-13 08:11:36 C 14 30 17.638 +14 27 28.48 U F52
2020-05-18 10:39:30 C 14 19 22.080 +14 11 32.25 U F51
2020-05-18 10:55:37 C 14 19 20.616 +14 11 28.93 U F51
2020-05-18 11:27:58 C 14 19 17.695 +14 11 22.23 U F51
2020-05-18 15:16:12 C 14 18 58.03 +14 10 34.6 q D29
2020-05-18 15:36:34 C 14 18 56.18 +14 10 30.3 q D29
2020-05-20 06:54:58 C 14 15 30.98 +14 01 42.5 V G96
2020-05-20 07:02:23 C 14 15 30.33 +14 01 40.5 V G96
2020-05-20 07:09:48 C 14 15 29.67 +14 01 38.7 V G96
2020-05-20 07:17:17 C 14 15 29.01 +14 01 36.8 V G96
2020-05-23 11:05:12 C 14 09 04.257 +13 39 56.22 U F52
2020-05-23 11:22:13 C 14 09 02.812 +13 39 50.55 U F52
2020-05-23 11:39:17 C 14 09 01.358 +13 39 44.59 U F52
2020-05-23 11:56:17 C 14 08 59.913 +13 39 39.19 U F52
2020-12-02 06:13:17 C 00 27 06.91 -48 55 52.8 V T05
2020-12-02 06:17:56 C 00 27 09.16 -48 55 19.7 V T05
2020-12-02 06:27:52 C 00 27 13.94 -48 54 08.1 V T05
2020-12-02 06:46:20 C 00 27 22.78 -48 51 56.1 V T05
2020-12-05 01:38:02 C 00 57 22.62 -40 17 13.1 V W88
2020-12-05 02:00:56 C 00 57 31.39 -40 14 06.1 V W88
2020-12-05 02:37:56 C 00 57 45.62 -40 09 02.8 V W88
2020-12-06 06:49:31 C 01 08 33.30 -36 16 35.8 V T05
2020-12-06 06:55:28 C 01 08 35.36 -36 15 45.6 V T05
2020-12-06 07:04:42 C 01 08 38.57 -36 14 28.2 V T05
2020-12-06 07:21:13 C 01 08 44.28 -36 12 09.8 V T05
2020-12-07 03:22:59 C 01 15 49.45 -33 23 18.6 V 703
2020-12-07 03:30:13 C 01 15 51.84 -33 22 17.7 V 703
2020-12-07 03:37:28 C 01 15 54.20 -33 21 15.6 V 703
2020-12-07 03:44:43 C 01 15 56.53 -33 20 14.4 V 703
2020-12-08 07:19:18 C 01 24 57.58 -29 25 36.9 V T08
2020-12-08 07:23:31 C 01 24 58.83 -29 25 01.2 V T08
2020-12-08 07:33:00 C 01 25 01.64 -29 23 40.3 V T08
2020-12-08 07:49:46 C 01 25 06.62 -29 21 17.0 V T08
2020-12-08 17:38:23 S 01 28 09.602 -27 57 15.59 L C51
2020-12-08 20:46:42 S 01 29 06.576 -27 30 36.79 L C51
2020-12-09 01:29:16 S 01 30 31.123 -26 50 41.03 L C51
2020-12-09 04:37:46 S 01 31 26.890 -26 24 05.72 L C51
2020-12-10 07:44:02 C 01 39 06.18 -22 37 10.1 V T05
2020-12-10 07:48:38 C 01 39 07.36 -22 36 31.9 V T05
2020-12-10 07:56:33 C 01 39 09.40 -22 35 25.8 V T05
2020-12-10 08:11:04 C 01 39 13.13 -22 33 24.8 V T05
2020-12-12 06:06:53 C 01 50 56.48 -16 21 11.0 V 703
2020-12-12 06:14:46 C 01 50 58.28 -16 20 09.2 V 703
2020-12-12 06:22:39 C 01 51 00.09 -16 19 06.4 V 703
2020-12-12 06:30:31 C 01 51 01.90 -16 18 04.6 V 703
2020-12-12 07:43:12 C 01 51 20.45 -16 08 27.0 V T08
2020-12-12 07:47:50 C 01 51 21.48 -16 07 50.4 V T08
2020-12-12 07:56:28 C 01 51 23.42 -16 06 42.7 V T08