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
2024-10-08 07:18:25 C 19 41 26.359 +20 06 58.36 V T08
2024-10-09 06:32:44 C 19 45 50.899 +19 56 12.34 V T08
2024-10-09 06:38:03 C 19 45 51.912 +19 56 09.64 V T08
2024-10-09 07:00:43 C 19 45 56.059 +19 55 58.80 V T08
2024-10-12 07:06:55 C 19 58 51.014 +19 23 01.68 V T08
2024-10-12 07:41:37 C 19 58 56.820 +19 22 45.84 V T08
2024-10-12 08:03:44 C 19 59 00.528 +19 22 35.36 V T08
2024-10-23 06:33:57 C 20 38 39.847 +17 35 05.60 V T05
2024-10-23 06:38:30 C 20 38 40.459 +17 35 03.95 V T05
2024-10-23 06:46:19 C 20 38 41.472 +17 35 01.14 V T05
2024-10-23 07:00:49 C 20 38 43.438 +17 34 55.09 V T05
2024-11-14 03:03:16 C 21 38 56.742 +15 20 12.30 V G96
2024-11-14 03:11:16 C 21 38 57.541 +15 20 11.15 V G96
2024-11-14 03:19:16 C 21 38 58.330 +15 20 09.89 V G96
2024-11-14 03:27:16 C 21 38 59.132 +15 20 08.66 V G96
2024-11-15 06:25:37 C 21 41 42.441 +15 16 12.47 X F51
2024-11-15 06:37:56 C 21 41 43.628 +15 16 10.97 X F51
2024-11-15 06:50:13 C 21 41 44.900 +15 16 09.21 X F51
2024-11-15 07:02:29 C 21 41 46.069 +15 16 06.83 X F51
2024-11-23 02:33:46 C 22 00 03.967 +14 55 44.62 V G96
2024-11-23 02:41:55 C 22 00 04.716 +14 55 44.76 V G96
2024-11-23 02:50:06 C 22 00 05.540 +14 55 43.57 V G96
2024-11-23 02:58:16 C 22 00 06.221 +14 55 42.67 V G96
2024-11-27 06:08:21 C 22 09 24.872 +14 49 49.32 X F51
2024-11-27 06:23:31 C 22 09 26.244 +14 49 48.58 X F51
2024-11-27 06:53:41 C 22 09 28.998 +14 49 47.16 X F51
2024-12-14 05:34:57 C 22 45 54.386 +14 57 00.06 X F52
2024-12-14 06:01:00 C 22 45 56.639 +14 57 02.08 X F52
2024-12-14 06:14:05 C 22 45 57.734 +14 57 02.69 X F52
2024-12-17 05:06:01 C 22 52 05.624 +15 02 52.50 X F51
2024-12-17 05:20:06 C 22 52 06.813 +15 02 53.59 X F51
2024-12-17 05:34:14 C 22 52 08.029 +15 02 54.89 X F51
2024-12-24 01:36:30 C 23 06 09.104 +15 20 46.68 V G96
2024-12-24 01:44:40 C 23 06 09.781 +15 20 47.80 V G96
2024-12-24 01:52:51 C 23 06 10.512 +15 20 48.66 V G96
2024-12-24 02:01:02 C 23 06 11.131 +15 20 49.78 V G96
2025-01-01 10:31:35 C 23 23 04.34 +15 50 18.3 V D29
2025-01-01 11:12:19 C 23 23 07.67 +15 50 24.3 V D29