2007 YH

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6181255902 ± 4.22e-05
Semi-major axis (a)2.1530654744 AU ± 2.20e-04
Inclination (i)29.46631008° ± 1.48e-03
Long. of Asc. Node (Ω)273.33586229° ± 7.26e-05
Arg. of Perihelion (ω)97.07598907° ± 1.14e-03
Mean Anomaly (M)261.80691084° ± 3.27e-01
Mean Motion (n)0.3119797609°/day ± 4.77e-05
Perihelion dist (q)0.82220061 AU ± 1.24e-04
Aphelion dist (Q)3.48393034 AU ± 3.67e-04
Orbital Period3.15926354 yr ± 4.83e-04
Physical Parameters
H (abs. magnitude)20.19
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.404″
Uncertainty3
Orbit TypeApollo
MOID0.160865 AU
Observations Used79
Oppositions1
Arc Total2007-2008
First Observation Used2007-12-16
Last Observation Used2008-01-31
Observations (83)
Date Type RA Dec Mag Band Observatory
2007-12-25 05:41:54 C 06 32 29.55 +22 24 41.6 o H55
2007-12-25 05:44:00 C 06 32 29.16 +22 24 33.0 o H55
2007-12-25 05:45:55 C 06 32 28.81 +22 24 24.8 o H55
2007-12-25 05:47:37 C 06 32 28.52 +22 24 17.4 o H55
2007-12-27 22:45:46 C 06 22 00.39 +18 18 27.6 c 560
2007-12-27 22:47:24 C 06 22 00.14 +18 18 21.7 c 560
2007-12-27 22:49:03 C 06 21 59.88 +18 18 16.3 c 560
2007-12-27 23:10:29 C 06 21 56.65 +18 17 02.6 c A48
2007-12-27 23:12:25 C 06 21 56.41 +18 16 55.9 c A48
2007-12-27 23:14:20 C 06 21 56.18 +18 16 49.3 c A48
2007-12-27 23:16:16 C 06 21 55.88 +18 16 42.4 c A48
2007-12-28 22:07:53 C 06 18 47.73 +17 00 18.9 r B15
2007-12-28 22:10:13 C 06 18 47.39 +17 00 11.5 r B15
2007-12-28 22:13:08 C 06 18 46.98 +17 00 02.5 r B15
2007-12-28 22:15:28 C 06 18 46.62 +16 59 54.5 r B15
2007-12-31 08:34:18 C 06 11 47.41 +14 06 38.8 r H45
2007-12-31 08:36:09 C 06 11 47.25 +14 06 33.5 r H45
2007-12-31 08:38:04 C 06 11 47.00 +14 06 28.3 r H45
2007-12-31 08:39:36 C 06 11 46.80 +14 06 24.0 r H45
2007-12-31 08:41:20 C 06 11 46.63 +14 06 19.5 r H45
2008-01-06 19:43:08 C 05 58 50.73 +08 27 21.0 r A17
2008-01-06 19:57:56 C 05 58 49.70 +08 26 56.0 r A17
2008-01-06 20:15:18 C 05 58 48.60 +08 26 25.9 r A17
2008-01-15 03:46:29 C 05 50 04.14 +04 09 11.8 20.5 o H55
2008-01-15 03:53:42 C 05 50 03.93 +04 09 05.2 20.5 o H55
2008-01-15 04:00:49 C 05 50 03.70 +04 08 58.1 20.3 o H55
2008-01-16 03:36:18 C 05 49 27.10 +03 47 38.1 20.4 o H55
2008-01-16 03:47:01 C 05 49 26.77 +03 47 29.1 20.7 o H55
2008-01-16 03:55:16 C 05 49 26.50 +03 47 22.1 20.4 o H55
2008-01-16 04:03:11 C 05 49 26.33 +03 47 14.8 20.6 o H55
2008-01-31 01:29:41 C 05 47 24.70 +00 42 00.3 o H55
2008-01-31 01:43:39 C 05 47 24.83 +00 41 55.8 o H55
2008-01-31 01:57:20 C 05 47 24.95 +00 41 52.9 o H55