2007 XY9

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6194619701 ± 2.14e-08
Semi-major axis (a)2.0499202775 AU ± 4.69e-09
Inclination (i)3.34350431° ± 6.91e-06
Long. of Asc. Node (Ω)233.93482419° ± 7.06e-05
Arg. of Perihelion (ω)127.37425825° ± 6.74e-05
Mean Anomaly (M)59.73136927° ± 8.46e-06
Mean Motion (n)0.3358202024°/day ± 1.15e-09
Perihelion dist (q)0.78007262 AU ± 4.38e-08
Aphelion dist (Q)3.31976793 AU ± 4.44e-08
Orbital Period2.93498210 yr ± 1.01e-08
Physical Parameters
H (abs. magnitude)21.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.436″
Uncertainty0
Orbit TypeApollo
MOID0.010504 AU
Observations Used164
Oppositions4
Arc Total2007-2013
First Observation Used2007-12-04
Last Observation Used2013-07-15
Observations (178)
Date Type RA Dec Mag Band Observatory
2008-01-10 06:11:02 C 04 27 40.86 +14 47 26.7 o 291
2008-01-15 03:00:04 C 04 37 25.30 +15 28 57.7 o 291
2008-01-15 03:05:46 C 04 37 25.71 +15 28 58.8 o 291
2008-01-15 03:11:32 C 04 37 26.15 +15 29 00.0 o 291
2008-01-28 01:05:54 C 04 59 54.29 +16 54 27.4 o H55
2008-01-28 01:25:34 C 04 59 55.47 +16 54 31.8 o H55
2008-01-28 01:48:59 C 04 59 57.07 +16 54 38.1 o H55
2010-12-10 09:10:55 C 08 44 11.59 +11 30 14.9 o 695
2010-12-10 09:13:09 C 08 44 11.36 +11 30 15.4 o 695
2010-12-10 09:15:25 C 08 44 11.09 +11 30 15.6 o 695
2013-06-28 21:42:42 C 17 36 59.61 -10 23 57.5 q C95
2013-06-28 21:48:39 C 17 36 58.88 -10 23 47.6 q C95
2013-06-28 21:54:37 C 17 36 58.11 -10 23 38.3 q C95
2013-06-28 22:00:33 C 17 36 57.34 -10 23 28.1 q C95
2013-06-30 00:16:31 C 17 33 38.93 -09 38 46.0 q 204
2013-06-30 00:28:16 C 17 33 37.34 -09 38 24.7 q 204
2013-06-30 00:40:39 C 17 33 35.59 -09 38 03.2 q 204
2013-06-30 21:54:31 C 17 30 46.36 -08 59 08.9 q 157
2013-06-30 21:59:45 C 17 30 45.60 -08 58 59.1 q 157
2013-06-30 22:05:00 C 17 30 44.83 -08 58 49.3 q 157
2013-07-02 06:21:15 C 17 26 03.63 -07 54 21.5 q H45
2013-07-02 06:24:08 C 17 26 03.17 -07 54 14.9 q H45
2013-07-02 06:25:07 C 17 26 02.98 -07 54 13.2 q H45
2013-07-02 06:26:55 C 17 26 02.73 -07 54 09.6 q H45
2013-07-02 06:31:28 C 17 26 01.94 -07 54 00.1 q H45
2013-07-02 06:32:55 C 17 26 01.75 -07 53 56.6 q H45
2013-07-02 06:35:02 C 17 26 01.40 -07 53 52.8 q H45
2013-07-02 06:36:10 C 17 26 01.20 -07 53 49.9 q H45
2013-07-03 05:45:31 C 17 22 23.13 -07 03 14.4 q H45
2013-07-03 05:47:29 C 17 22 22.79 -07 03 09.7 q H45
2013-07-03 05:48:59 C 17 22 22.52 -07 03 06.5 q H45
2013-07-03 05:50:22 C 17 22 22.28 -07 03 03.2 q H45
2013-07-03 05:51:21 C 17 22 22.09 -07 03 00.7 q H45
2013-07-03 05:58:55 C 17 22 20.82 -07 02 43.7 q H45
2013-07-03 06:00:19 C 17 22 20.58 -07 02 40.1 q H45
2013-07-03 06:01:59 C 17 22 20.22 -07 02 36.9 q H45
2013-07-05 07:22:26 C 17 13 37.13 -05 00 24.8 q H45
2013-07-05 07:23:56 C 17 13 36.81 -05 00 21.0 q H45
2013-07-05 07:25:53 C 17 13 36.46 -05 00 15.7 q H45
2013-07-05 07:27:17 C 17 13 36.20 -05 00 11.7 q H45
2013-07-05 07:28:27 C 17 13 35.99 -05 00 08.6 q H45
2013-07-05 07:31:10 C 17 13 35.41 -05 00 00.8 q H45
2013-07-05 07:33:15 C 17 13 34.97 -04 59 55.2 q H45
2013-07-05 07:35:03 C 17 13 34.61 -04 59 50.5 q H45
2013-07-06 20:55:52 C 17 06 02.11 -03 12 08.4 18.4 q 151
2013-07-06 20:58:22 C 17 06 01.48 -03 12 00.5 18.7 q 151
2013-07-06 21:00:52 C 17 06 00.79 -03 11 53.1 18.6 q 151
2013-07-06 21:52:24 C 17 05 49.36 -03 09 12.9 q C23
2013-07-06 22:02:19 C 17 05 47.14 -03 08 44.0 q C23
2013-07-07 00:05:10 C 17 05 19.17 -03 02 18.4 q C23