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
2024-09-23 07:39:30 C 18 11 50.342 +22 29 03.91 V T08
2024-09-23 19:11:09 C 18 15 30.636 +22 26 33.86 V 088
2024-09-23 19:12:17 C 18 15 31.063 +22 26 33.54 V 088
2024-09-23 19:13:23 C 18 15 31.318 +22 26 33.25 V 088
2024-09-23 19:14:31 C 18 15 31.666 +22 26 33.04 V 088
2024-09-23 19:17:44 C 18 15 32.690 +22 26 32.21 V 088
2024-09-24 06:27:30 C 18 19 02.714 +22 24 01.01 V T05
2024-09-24 06:38:39 C 18 19 06.101 +22 23 57.73 V T05
2024-09-24 06:46:02 C 18 19 08.345 +22 23 55.86 V T05
2024-09-24 07:03:04 C 18 19 13.538 +22 23 51.68 V T05
2024-09-24 07:04:23 C 18 19 13.949 +22 23 51.79 V T05
2024-09-25 06:26:11 C 18 26 21.158 +22 17 39.55 V T05
2024-09-25 06:31:28 C 18 26 22.687 +22 17 37.64 V T05
2024-09-25 06:39:26 C 18 26 25.063 +22 17 35.12 V T05
2024-09-25 06:55:04 C 18 26 29.621 +22 17 30.34 V T05
2024-09-26 19:04:10 B 18 37 01.010 +22 06 06.38 V L92
2024-09-26 19:14:16 B 18 37 03.792 +22 06 02.38 V L92
2024-09-26 19:24:22 B 18 37 06.560 +22 05 59.29 V L92
2024-09-28 06:51:08 C 18 46 52.346 +21 53 21.30 V T05
2024-09-28 06:55:42 C 18 46 53.578 +21 53 19.14 V T05
2024-09-28 07:03:34 C 18 46 55.649 +21 53 16.40 V T05
2024-09-28 07:33:08 C 18 47 03.391 +21 53 04.06 V T05
2024-09-28 19:58:54 C 18 50 21.658 +21 48 10.04 X L63
2024-09-28 20:19:12 C 18 50 26.921 +21 48 01.37 X L63
2024-09-29 06:38:21 C 18 53 08.414 +21 44 05.46 V T05
2024-09-29 06:52:01 C 18 53 11.914 +21 43 59.99 V T05
2024-09-29 07:06:23 C 18 53 15.566 +21 43 54.37 V T05
2024-10-01 06:21:55 C 19 05 04.294 +21 24 11.84 V T08
2024-10-01 06:25:55 C 19 05 05.239 +21 24 09.79 V T08
2024-10-01 06:26:35 C 19 05 05.405 +21 24 09.86 V T08
2024-10-01 06:31:56 C 19 05 06.653 +21 24 07.42 V T08
2024-10-01 06:40:39 C 19 05 08.714 +21 24 03.28 V T08
2024-10-01 06:49:21 C 19 05 10.795 +21 23 59.93 V T08
2024-10-01 06:55:24 C 19 05 12.180 +21 23 56.98 V T08
2024-10-04 06:06:06 C 19 21 32.213 +20 52 06.24 V T08
2024-10-04 06:10:06 C 19 21 33.062 +20 52 04.51 V T08
2024-10-04 06:20:51 C 19 21 35.340 +20 51 59.33 V T08
2024-10-05 06:35:23 C 19 26 47.506 +20 40 48.68 V T08
2024-10-05 06:39:23 C 19 26 48.336 +20 40 46.96 V T08
2024-10-05 06:47:24 C 19 26 49.968 +20 40 42.89 V T08
2024-10-05 07:24:35 C 19 26 57.643 +20 40 25.21 V T08
2024-10-06 06:33:24 C 19 31 46.399 +20 29 40.74 V T05
2024-10-06 06:44:30 C 19 31 48.636 +20 29 35.23 V T05
2024-10-06 06:49:05 C 19 31 49.546 +20 29 33.14 V T05
2024-10-06 06:54:57 C 19 31 50.729 +20 29 30.55 V T05
2024-10-06 06:59:36 C 19 31 51.624 +20 29 28.18 V T05
2024-10-06 07:06:06 C 19 31 52.910 +20 29 25.37 V T05
2024-10-08 06:30:18 C 19 41 17.290 +20 07 21.00 V T08
2024-10-08 06:34:17 C 19 41 18.067 +20 07 19.81 V T08
2024-10-08 06:41:38 C 19 41 19.433 +20 07 16.00 V T08