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
2022-11-24 10:16:30 C 10 19 44.634 +13 35 05.35 V 703
2022-11-24 10:31:40 C 10 19 46.304 +13 34 49.73 V 703
2022-11-24 10:39:17 C 10 19 47.165 +13 34 42.46 V 703
2022-11-30 10:14:59 C 10 37 10.520 +10 32 48.55 V 703
2022-11-30 10:30:09 C 10 37 12.457 +10 32 28.32 V 703
2022-11-30 10:37:44 C 10 37 13.343 +10 32 17.77 V 703
2022-12-22 10:45:29 C 12 00 41.908 -06 32 20.62 V 703
2022-12-22 10:53:11 C 12 00 43.492 -06 32 40.27 V 703
2022-12-22 11:00:54 C 12 00 45.025 -06 33 00.86 V 703
2022-12-22 11:08:36 C 12 00 46.609 -06 33 20.20 V 703
2023-01-02 07:50:08 C 13 04 43.334 -19 25 09.73 V W68
2023-01-02 08:15:01 C 13 04 50.515 -19 26 29.54 V W68
2023-01-02 08:19:34 C 13 04 51.850 -19 26 44.05 V W68
2023-01-02 08:43:06 C 13 04 58.589 -19 27 59.69 V W68
2023-01-08 01:40:49 C 13 49 03.946 -26 45 03.20 V M22
2023-01-08 01:46:04 C 13 49 05.746 -26 45 19.04 V M22
2023-01-08 02:05:16 C 13 49 12.487 -26 46 19.67 V M22
2023-01-08 02:20:42 C 13 49 17.894 -26 47 07.51 V M22
2023-12-05 09:44:21 C 02 49 15.154 +43 33 52.81 V T08
2023-12-05 09:48:20 C 02 49 14.758 +43 33 49.36 V T08
2023-12-05 09:56:31 C 02 49 14.054 +43 33 42.19 V T08
2023-12-05 10:14:13 C 02 49 12.360 +43 33 27.97 V T08
2023-12-12 05:51:13 C 02 36 08.755 +41 09 33.84 V G96
2023-12-12 05:59:20 C 02 36 08.179 +41 09 26.60 V G96
2023-12-12 06:07:27 C 02 36 07.614 +41 09 18.97 V G96
2023-12-12 06:15:35 C 02 36 07.009 +41 09 11.88 V G96
2024-01-01 04:23:10 C 02 17 46.309 +34 22 19.09 V G96
2024-01-01 04:30:36 C 02 17 46.223 +34 22 13.37 V G96
2024-01-01 04:38:03 C 02 17 46.115 +34 22 07.64 V G96
2024-01-01 04:45:30 C 02 17 46.007 +34 22 02.32 V G96
2024-01-26 07:32:13 C 02 26 31.529 +28 39 15.47 X F52
2024-01-26 08:12:54 C 02 26 32.918 +28 38 59.02 X F52
2024-01-26 08:27:03 C 02 26 33.405 +28 38 53.57 X F52
2024-01-27 07:08:25 C 02 27 22.369 +28 30 02.63 X F52
2024-01-27 07:22:31 C 02 27 22.883 +28 29 57.06 X F52
2024-01-27 07:36:54 C 02 27 23.366 +28 29 51.47 X F52
2024-01-28 07:46:51 C 02 28 17.283 +28 20 42.88 X F52
2024-01-28 08:02:03 C 02 28 17.852 +28 20 37.15 X F52
2024-01-28 08:17:26 C 02 28 18.426 +28 20 31.13 X F52
2024-09-03 05:29:58 C 14 48 44.921 +16 44 11.40 V T08
2024-09-03 05:34:37 C 14 48 47.050 +16 44 18.92 V T08
2024-09-03 05:45:17 C 14 48 51.905 +16 44 37.43 V T08
2024-09-03 05:59:22 C 14 48 58.274 +16 45 02.74 V T08
2024-09-07 04:01:26 C 15 32 48.880 +19 15 41.08 V 703
2024-09-07 04:04:42 C 15 32 50.420 +19 15 44.42 V 703
2024-09-07 04:07:59 C 15 32 51.950 +19 15 50.22 V 703
2024-09-07 04:11:16 C 15 32 53.466 +19 15 54.65 V 703
2024-09-08 03:06:50 C 15 43 39.011 +19 46 55.24 V 703
2024-09-08 03:10:03 C 15 43 40.480 +19 46 57.90 V 703
2024-09-08 03:13:17 C 15 43 42.010 +19 47 03.41 V 703