2007 RY9

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1523153989
Semi-major axis (a)1.2690103307 AU
Inclination (i)28.48222347°
Long. of Asc. Node (Ω)169.25321632°
Arg. of Perihelion (ω)193.09449346°
Mean Anomaly (M)251.61387405°
Mean Motion (n)0.6894559800°/day
Perihelion dist (q)1.07571960 AU
Aphelion dist (Q)1.46230020 AU
Orbital Period1.42954400 yr
Physical Parameters
H (abs. magnitude)23.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.492″
Uncertainty
Orbit TypeAmor
MOID0.071079 AU
Observations Used44
Oppositions1
Arc Total2007-2007
First Observation Used
Last Observation Used2007-09-18
Observations (44)
Date Type RA Dec Mag Band Observatory
2007-09-11 05:55:10 C 22 35 30.48 +05 07 00.1 r 703
2007-09-11 06:05:30 C 22 35 32.49 +05 04 19.8 r 703
2007-09-11 06:15:52 C 22 35 34.47 +05 01 38.8 r 703
2007-09-11 06:26:14 C 22 35 36.42 +04 58 58.2 r 703
2007-09-11 07:17:13 C 22 35 46.24 +04 45 45.6 r 703
2007-09-11 07:20:45 C 22 35 46.96 +04 44 51.2 r 703
2007-09-11 07:24:15 C 22 35 47.65 +04 43 57.0 r 703
2007-09-11 07:27:45 C 22 35 48.30 +04 43 01.8 r 703
2007-09-11 09:06:13 C 22 36 07.59 +04 17 26.3 r 703
2007-09-11 09:08:28 C 22 36 08.02 +04 16 51.2 r 703
2007-09-11 09:10:42 C 22 36 08.42 +04 16 16.2 r 703
2007-09-11 09:12:56 C 22 36 08.92 +04 15 42.4 r 703
2007-09-11 19:22:14 C 22 38 33.12 +01 35 19.0 o 151
2007-09-11 19:22:26 C 22 38 33.12 +01 35 16.7 o 151
2007-09-11 19:24:22 C 22 38 33.55 +01 34 45.9 o 151
2007-09-12 03:02:38 C 22 40 16.46 -00 26 58.6 o H55
2007-09-12 03:35:15 C 22 40 23.10 -00 35 42.3 o H55
2007-09-12 03:41:45 C 22 40 24.43 -00 37 26.4 o H55
2007-09-12 03:49:25 C 22 40 25.96 -00 39 29.4 o H55
2007-09-12 03:58:04 C 22 40 27.71 -00 41 48.3 o H55
2007-09-12 19:44:56 C 22 44 07.61 -04 56 54.7 r A78
2007-09-12 20:03:25 C 22 44 11.65 -05 01 58.1 r A78
2007-09-12 20:19:19 C 22 44 15.02 -05 06 16.3 r A78
2007-09-12 20:19:41 C 22 44 15.13 -05 06 27.5 o 151
2007-09-12 20:22:03 C 22 44 15.60 -05 07 05.7 o 151
2007-09-12 20:22:24 C 22 44 15.68 -05 07 06.8 r A78
2007-09-12 20:24:25 C 22 44 16.08 -05 07 43.8 o 151
2007-09-12 20:26:07 C 22 44 16.44 -05 08 07.6 r A78
2007-09-13 01:51:27 C 22 45 34.12 -06 36 08.3 r H51
2007-09-13 01:53:48 C 22 45 34.62 -06 36 46.6 r H51
2007-09-13 01:56:06 C 22 45 35.12 -06 37 23.9 r H51
2007-09-13 01:59:37 C 22 45 35.88 -06 38 20.8 r H51
2007-09-13 02:01:58 C 22 45 36.35 -06 38 58.3 r H51
2007-09-13 02:03:09 C 22 45 36.60 -06 39 17.9 r H51
2007-09-13 02:06:39 C 22 45 37.38 -06 40 14.7 r H51
2007-09-13 21:37:48 C 22 50 12.95 -11 56 17.2 o 151
2007-09-13 21:42:31 C 22 50 14.00 -11 57 32.6 o 151
2007-09-13 21:47:13 C 22 50 15.04 -11 58 48.3 o 151
2007-09-18 10:51:53 C 23 18 09.93 -37 25 33.1 r E12
2007-09-18 11:06:10 C 23 18 13.42 -37 28 17.0 r E12
2007-09-18 11:20:30 C 23 18 16.88 -37 30 59.9 r E12
2007-09-18 12:30:55 C 23 18 33.80 -37 44 16.4 r E12
2007-09-18 12:32:26 C 23 18 34.16 -37 44 33.8 r E12
2007-09-18 12:33:13 C 23 18 34.34 -37 44 43.4 r E12