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
2007-12-04 01:35:27 C 23 18 51.37 -11 53 28.4 19.5 c 704
2007-12-04 01:54:10 C 23 19 10.13 -11 52 03.1 19.3 c 704
2007-12-04 02:12:51 C 23 19 28.89 -11 50 39.3 19.0 c 704
2007-12-04 02:31:33 C 23 19 47.72 -11 49 14.3 19.2 c 704
2007-12-06 01:29:28 C 00 06 47.66 -08 06 23.7 d 703
2007-12-06 01:38:53 C 00 06 56.48 -08 05 38.8 d 703
2007-12-06 01:48:17 C 00 07 05.26 -08 04 53.6 d 703
2007-12-06 01:57:40 C 00 07 14.08 -08 04 07.3 d 703
2007-12-06 03:21:15 C 00 08 32.46 -07 57 21.2 d 703
2007-12-06 03:23:17 C 00 08 34.36 -07 57 10.4 d 703
2007-12-06 03:25:19 C 00 08 36.27 -07 57 01.3 d 703
2007-12-06 03:27:22 C 00 08 38.14 -07 56 51.5 d 703
2007-12-06 04:57:37 C 00 10 02.68 -07 49 30.8 c 651
2007-12-06 04:58:22 C 00 10 03.34 -07 49 26.9 c 651
2007-12-06 04:59:06 C 00 10 04.04 -07 49 23.5 c 651
2007-12-07 21:31:35 C 00 46 45.35 -04 36 36.8 r J95
2007-12-07 21:35:16 C 00 46 48.41 -04 36 19.3 r J95
2007-12-07 21:38:32 C 00 46 51.16 -04 36 04.2 r J95
2007-12-13 04:39:49 C 02 12 18.36 +03 20 13.0 r 448
2007-12-13 04:47:50 C 02 12 22.37 +03 20 36.0 r 448
2007-12-13 04:56:14 C 02 12 26.51 +03 20 59.7 r 448
2007-12-14 06:28:04 C 02 24 46.12 +04 29 22.5 o 291
2007-12-14 06:34:18 C 02 24 48.86 +04 29 38.2 o 291
2007-12-14 06:39:39 C 02 24 51.25 +04 29 51.5 o 291
2007-12-15 03:40:41 C 02 34 05.88 +05 20 23.0 r 703
2007-12-15 03:49:11 C 02 34 09.26 +05 20 42.5 r 703
2007-12-15 03:57:42 C 02 34 12.75 +05 21 01.8 r 703
2007-12-15 04:06:10 C 02 34 16.17 +05 21 21.6 r 703
2007-12-18 03:51:10 C 03 00 20.30 +07 41 27.3 r G96
2007-12-18 04:00:54 C 03 00 23.25 +07 41 43.4 r G96
2007-12-18 04:10:42 C 03 00 26.20 +07 41 59.7 r G96
2007-12-18 04:20:27 C 03 00 29.16 +07 42 16.0 r G96
2007-12-18 21:19:06 C 03 05 38.53 +08 09 14.9 o 246
2007-12-18 21:19:45 C 03 05 38.68 +08 09 15.3 o 246
2007-12-18 21:20:29 C 03 05 38.90 +08 09 17.0 o 246
2007-12-18 21:21:59 C 03 05 39.33 +08 09 19.1 o 246
2007-12-18 21:22:47 C 03 05 39.57 +08 09 21.0 o 246
2007-12-18 21:23:37 C 03 05 39.81 +08 09 22.0 o 246
2007-12-18 21:26:37 C 03 05 40.67 +08 09 26.1 o 246
2007-12-19 03:34:21 C 03 07 29.10 +08 18 58.4 r 448
2007-12-19 03:48:39 C 03 07 33.06 +08 19 20.0 r 448
2007-12-19 04:02:57 C 03 07 37.02 +08 19 41.7 r 448
2007-12-25 05:31:39 C 03 40 44.09 +11 07 44.6 r 448
2007-12-25 05:52:09 C 03 40 47.60 +11 08 02.5 r 448
2007-12-25 06:13:18 C 03 40 51.24 +11 08 20.3 r 448
2007-12-28 19:44:56 C 03 54 40.58 +12 15 14.3 o 198
2007-12-28 19:46:57 C 03 54 40.87 +12 15 15.7 o 198
2007-12-28 19:50:59 C 03 54 41.41 +12 15 18.5 o 198
2007-12-28 19:56:02 C 03 54 42.11 +12 15 21.9 o 198
2008-01-10 05:46:52 C 04 27 38.92 +14 47 18.4 o 291