141052 (2001 XR1)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5500511110 ± 1.50e-08
Semi-major axis (a)1.2455069397 AU ± 7.86e-10
Inclination (i)17.66783277° ± 2.45e-06
Long. of Asc. Node (Ω)291.45693071° ± 4.98e-06
Arg. of Perihelion (ω)304.23375340° ± 5.47e-06
Mean Anomaly (M)346.44032403° ± 2.68e-06
Mean Motion (n)0.7090764286°/day ± 6.71e-10
Perihelion dist (q)0.56041446 AU ± 1.86e-08
Aphelion dist (Q)1.93059942 AU ± 1.87e-08
Orbital Period1.39001417 yr ± 1.32e-09
Physical Parameters
H (abs. magnitude)17.46
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.376″
Uncertainty0
Orbit TypeApollo
MOID0.103048 AU
Observations Used1152
Oppositions11
Arc Total1987-2025
First Observation Used1987-11-27
Last Observation Used2025-01-01
Observations (1288)
Date Type RA Dec Mag Band Observatory
2006-10-09 23:05:11 C 22 16 21.75 +41 53 49.8 c A53
2006-10-09 23:15:43 C 22 16 21.57 +41 53 31.7 c A53
2006-10-09 23:29:25 C 22 16 21.59 +41 53 10.0 c A53
2006-10-11 18:09:05 C 22 16 10.22 +40 45 11.4 19.2 r 084
2006-10-12 18:10:59 C 22 16 09.70 +40 07 51.6 r 240
2006-10-12 18:11:56 C 22 16 09.69 +40 07 49.9 r 240
2006-10-12 18:14:49 C 22 16 09.67 +40 07 46.2 r 240
2006-10-12 18:25:20 C 22 16 09.65 +40 07 30.2 r 240
2006-10-12 18:28:12 C 22 16 09.66 +40 07 25.9 r 240
2006-10-12 18:29:10 C 22 16 09.66 +40 07 24.3 r 240
2006-10-12 18:31:04 C 22 16 09.63 +40 07 21.5 r 240
2006-10-12 18:43:36 C 22 16 09.28 +40 07 00.6 16.5 r 084
2006-10-12 18:46:45 C 22 16 09.28 +40 06 55.0 18.0 r 084
2006-10-13 19:32:19 C 22 16 12.96 +39 29 12.7 r 170
2006-10-13 19:39:01 C 22 16 12.99 +39 29 03.1 r 170
2006-10-13 19:43:28 C 22 16 12.98 +39 28 56.5 r 170
2006-10-13 19:47:57 C 22 16 12.98 +39 28 49.9 r 170
2006-10-15 00:59:35 C 22 16 22.30 +38 45 14.3 18.8 c H55
2006-10-15 01:04:51 C 22 16 22.50 +38 45 05.2 18.8 c H55
2006-10-15 01:10:06 C 22 16 22.50 +38 44 57.0 18.8 c H55
2006-10-15 01:15:21 C 22 16 22.57 +38 44 49.4 18.7 c H55
2006-10-16 04:56:41 C 22 16 35.82 +38 04 25.1 18.9 c 704
2006-10-16 05:29:44 C 22 16 36.03 +38 03 37.0 19.5 c 704
2006-10-16 05:46:24 C 22 16 36.02 +38 03 13.0 19.1 c 704
2006-10-16 18:18:38 C 22 16 44.69 +37 45 08.9 r 113
2006-10-16 18:20:50 C 22 16 44.71 +37 45 05.8 r 113
2006-10-16 18:23:01 C 22 16 44.72 +37 45 02.6 r 113
2006-10-16 18:25:12 C 22 16 44.74 +37 44 59.6 r 113
2006-10-16 19:37:06 C 22 16 45.37 +37 43 17.8 o 198
2006-10-16 20:02:30 C 22 16 45.56 +37 42 41.9 o 198
2006-10-16 20:05:33 C 22 16 45.58 +37 42 37.7 o 198
2006-10-17 18:12:15 C 22 17 02.23 +37 11 22.1 r 113
2006-10-17 18:15:26 C 22 17 02.26 +37 11 17.4 r 113
2006-10-17 18:18:38 C 22 17 02.28 +37 11 12.7 r 113
2006-10-17 18:21:48 C 22 17 02.28 +37 11 08.3 r 113
2006-10-18 20:22:45 C 22 17 24.54 +36 35 05.4 18.1 r 084
2006-10-18 20:25:55 C 22 17 24.59 +36 35 00.6 17.6 r 084
2006-10-21 05:14:17 C 22 18 26.39 +35 19 15.0 r H45
2006-10-21 05:19:46 C 22 18 26.47 +35 19 07.7 r H45
2006-10-21 05:21:45 C 22 18 26.50 +35 19 04.9 r H45
2006-10-21 05:23:31 C 22 18 26.53 +35 19 02.5 r H45
2006-10-21 05:25:35 C 22 18 26.59 +35 19 00.0 r H45
2006-10-21 05:27:40 C 22 18 26.60 +35 18 55.4 r H45
2006-10-24 04:42:30 C 22 20 06.67 +33 49 15.8 r H45
2006-10-24 04:45:33 C 22 20 06.75 +33 49 12.3 r H45
2006-10-24 04:47:15 C 22 20 06.79 +33 49 10.0 r H45
2006-10-24 04:48:55 C 22 20 06.82 +33 49 08.4 r H45
2006-10-24 04:50:34 C 22 20 06.89 +33 49 06.3 r H45
2006-10-24 04:52:14 C 22 20 06.93 +33 49 04.2 r H45
2006-11-16 02:47:24 C 22 42 33.12 +25 24 17.8 r 703