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
2006-09-01 19:18:12 C 00 40 02.91 +69 05 27.0 o 151
2006-09-02 23:19:25 C 00 27 15.22 +68 31 43.4 c 157
2006-09-02 23:23:24 C 00 27 13.42 +68 31 38.4 c 157
2006-09-02 23:27:25 C 00 27 11.66 +68 31 33.4 c 157
2006-09-06 20:13:14 C 23 51 14.05 +66 16 38.2 o 240
2006-09-06 20:15:21 C 23 51 13.37 +66 16 34.9 o 240
2006-09-06 20:18:10 C 23 51 12.44 +66 16 30.4 o 240
2006-09-06 20:21:42 C 23 51 11.22 +66 16 25.1 o 240
2006-09-06 20:24:31 C 23 51 10.19 +66 16 21.2 o 240
2006-09-06 20:32:17 C 23 51 07.49 +66 16 09.0 o 240
2006-09-06 20:34:24 C 23 51 06.80 +66 16 05.8 o 240
2006-09-06 20:40:03 C 23 51 04.88 +66 15 56.8 o 240
2006-09-09 20:29:47 C 23 29 11.82 +64 14 34.1 o 240
2006-09-09 20:31:54 C 23 29 11.24 +64 14 30.4 o 240
2006-09-09 20:34:01 C 23 29 10.66 +64 14 26.6 o 240
2006-09-09 20:36:08 C 23 29 10.08 +64 14 23.1 o 240
2006-09-10 03:05:16 C 23 27 21.46 +64 02 53.4 o 204
2006-09-10 03:10:24 C 23 27 20.06 +64 02 43.9 o 204
2006-09-10 03:15:24 C 23 27 18.74 +64 02 34.5 o 204
2006-09-13 07:53:22 C 23 09 05.95 +61 42 09.8 r H45
2006-09-13 07:54:34 C 23 09 05.66 +61 42 07.2 r H45
2006-09-13 07:55:33 C 23 09 05.57 +61 42 05.5 r H45
2006-09-13 08:01:00 C 23 09 04.27 +61 41 55.3 r H45
2006-09-13 08:01:57 C 23 09 04.07 +61 41 53.2 r H45
2006-09-15 08:06:55 C 22 59 40.79 +60 10 20.4 r H45
2006-09-15 08:12:16 C 22 59 39.80 +60 10 09.7 r H45
2006-09-15 08:13:37 C 22 59 39.54 +60 10 07.2 r H45
2006-09-15 08:14:34 C 22 59 39.36 +60 10 05.3 r H45
2006-09-15 08:15:37 C 22 59 39.15 +60 10 03.2 r H45
2006-09-20 20:52:41 C 22 40 14.69 +55 51 29.1 o 240
2006-09-20 20:56:55 C 22 40 14.21 +55 51 21.0 o 240
2006-09-20 20:58:20 C 22 40 14.00 +55 51 18.3 o 240
2006-09-20 21:11:02 C 22 40 12.41 +55 50 53.7 o 240
2006-09-20 21:25:09 C 22 40 10.70 +55 50 26.8 o 240
2006-09-20 21:26:34 C 22 40 10.48 +55 50 23.5 o 240
2006-09-21 19:16:29 C 22 37 44.38 +55 07 34.1 c B15
2006-09-21 20:04:11 C 22 37 38.97 +55 06 01.9 c B15
2006-09-22 20:02:36 C 22 35 10.68 +54 19 10.1 c B15
2006-09-22 20:18:30 C 22 35 09.01 +54 18 39.4 c B15
2006-10-04 05:12:41 C 22 18 48.25 +45 47 12.0 17.4 c 704
2006-10-04 05:32:00 C 22 18 47.56 +45 46 37.3 17.9 c 704
2006-10-04 05:50:26 C 22 18 46.94 +45 46 04.8 17.9 c 704
2006-10-04 06:08:54 C 22 18 46.28 +45 45 32.2 18.2 c 704
2006-10-04 06:27:34 C 22 18 45.55 +45 44 59.5 18.5 c 704
2006-10-06 22:34:07 C 22 17 16.58 +43 53 54.9 18.2 r 084
2006-10-08 17:47:01 C 22 16 39.69 +42 41 39.8 r 113
2006-10-08 17:48:46 C 22 16 39.64 +42 41 37.0 r 113
2006-10-08 17:50:29 C 22 16 39.60 +42 41 33.9 r 113
2006-10-08 17:52:14 C 22 16 39.57 +42 41 31.0 r 113
2006-10-08 17:53:57 C 22 16 39.56 +42 41 28.1 r 113