88188 (2000 XH44)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3912565459 ± 4.37e-09
Semi-major axis (a)2.0078553601 AU ± 3.55e-10
Inclination (i)11.34463111° ± 2.41e-07
Long. of Asc. Node (Ω)340.11883753° ± 1.05e-06
Arg. of Perihelion (ω)195.36248539° ± 8.48e-07
Mean Anomaly (M)221.33911122° ± 8.99e-07
Mean Motion (n)0.3464285210°/day ± 9.19e-11
Perihelion dist (q)1.22226881 AU ± 8.77e-09
Aphelion dist (Q)2.79344191 AU ± 8.78e-09
Orbital Period2.84510721 yr ± 7.55e-10
Physical Parameters
H (abs. magnitude)16.08
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.035″
Uncertainty0
Orbit TypeAmor
MOID0.233382 AU
Observations Used3093
Gaia Obs Used201
Oppositions16
Arc Total1991-2025
First Observation Used1991-12-07
Last Observation Used2025-12-11
Observations (3272)
Date Type RA Dec Mag Band Observatory
2006-12-24 12:24:50 C 13 10 47.20 -04 42 15.6 r 703
2006-12-24 12:31:09 C 13 10 48.03 -04 42 23.0 r 703
2006-12-24 12:37:33 C 13 10 48.82 -04 42 32.0 r 703
2007-01-25 12:40:42 C 14 56 45.60 -20 50 08.3 r 703
2007-01-25 12:51:57 C 14 56 47.18 -20 50 21.4 r 703
2007-01-25 13:03:06 C 14 56 48.80 -20 50 34.5 r 703
2007-01-29 17:41:02 C 15 11 09.20 -22 45 15.4 r E12
2007-01-29 17:53:56 C 15 11 11.04 -22 45 30.2 r E12
2007-01-29 18:06:50 C 15 11 12.84 -22 45 45.1 r E12
2007-01-29 18:19:48 C 15 11 14.71 -22 45 59.2 r E12
2008-09-05 10:35:43 C 00 57 41.88 +14 13 49.6 o 691
2008-09-05 11:06:04 C 00 57 40.77 +14 13 50.0 o 691
2008-09-05 11:31:27 C 00 57 39.92 +14 13 50.0 o 691
2008-09-09 09:33:38 C 00 54 17.67 +14 12 32.8 o 691
2008-09-20 04:54:07 C 00 43 17.95 +13 54 59.4 o 691
2008-09-20 05:15:54 C 00 43 16.89 +13 54 57.1 o 691
2008-09-20 05:37:42 C 00 43 15.88 +13 54 55.0 o 691
2008-09-22 05:38:11 C 00 41 00.43 +13 49 25.6 o 691
2008-09-25 04:22:35 C 00 37 35.44 +13 40 07.9 o 691
2008-09-25 04:47:57 C 00 37 34.18 +13 40 04.8 o 691
2008-09-25 05:13:19 C 00 37 32.92 +13 40 00.7 o 691
2008-09-29 07:57:06 C 00 32 38.68 +13 24 47.2 r G96
2008-09-29 08:06:37 C 00 32 38.14 +13 24 44.8 r G96
2008-09-29 08:16:03 C 00 32 37.68 +13 24 43.4 r G96
2008-09-29 08:25:36 C 00 32 37.17 +13 24 41.8 r G96
2008-10-09 05:23:52 C 00 20 43.15 +12 39 20.9 r G96
2008-10-09 05:30:45 C 00 20 42.79 +12 39 19.6 r G96
2008-10-09 05:37:33 C 00 20 42.46 +12 39 18.1 r G96
2008-10-09 05:44:20 C 00 20 42.10 +12 39 16.6 r G96
2008-10-29 08:01:28 C 23 59 51.82 +10 51 38.4 r G96
2008-10-29 08:07:23 C 23 59 51.64 +10 51 37.0 r G96
2008-10-29 08:13:24 C 23 59 51.43 +10 51 35.9 r G96
2008-10-29 08:19:19 C 23 59 51.21 +10 51 34.5 r G96
2008-11-19 05:22:51 C 23 48 48.141 +09 26 56.02 645
2008-11-19 05:24:03 C 23 48 48.142 +09 26 55.82 645
2008-11-19 05:27:38 C 23 48 48.106 +09 26 55.46 645
2008-12-30 02:15:47 C 00 01 32.077 +09 46 27.91 645
2008-12-30 02:16:59 C 00 01 32.117 +09 46 28.03 645
2008-12-30 02:20:34 C 00 01 32.225 +09 46 28.38 645
2009-01-01 02:46:34 C 00 03 07.34 +09 53 45.7 o 291
2009-01-01 02:52:09 C 00 03 07.52 +09 53 46.9 o 291
2009-01-01 02:57:42 C 00 03 07.72 +09 53 47.9 o 291
2010-04-27 18:45:19 S 20 56 39.28 -30 27 14.5 L C51
2010-04-27 21:55:50 S 20 56 50.27 -30 26 54.5 L C51
2010-04-28 02:41:31 S 20 57 06.57 -30 26 31.6 L C51
2010-04-28 04:16:52 S 20 57 11.94 -30 26 18.8 L C51
2010-04-28 15:23:35 S 20 57 49.766 -30 25 14.23 L C51
2010-04-28 15:23:46 S 20 57 49.90 -30 25 14.3 L C51
2010-07-17 14:25:09 C 20 41 21.44 -32 36 44.8 r E12
2010-07-17 14:42:58 C 20 41 20.22 -32 36 46.0 r E12