2025 XC4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4877229881 ± 2.81e-04
Semi-major axis (a)1.8225270723 AU ± 9.62e-04
Inclination (i)3.01853022° ± 1.50e-03
Long. of Asc. Node (Ω)67.65524130° ± 4.04e-04
Arg. of Perihelion (ω)60.34780665° ± 9.58e-04
Mean Anomaly (M)336.16560592° ± 1.99e-02
Mean Motion (n)0.4005910978°/day ± 3.17e-04
Perihelion dist (q)0.93363872 AU ± 7.10e-04
Aphelion dist (Q)2.71141542 AU ± 1.52e-03
Orbital Period2.46042982 yr ± 1.95e-03
Physical Parameters
H (abs. magnitude)25.91
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.271″
Uncertainty2
Orbit TypeApollo
MOID0.023615 AU
Observations Used50
Oppositions1
Arc Total2025-2025
First Observation Used2025-12-13
Last Observation Used2025-12-20
Observations (50)
Date Type RA Dec Mag Band Observatory
2025-12-13 01:21:45 C 06 20 17.56 +36 42 22.7 V K88
2025-12-13 01:24:53 C 06 20 19.50 +36 42 37.1 V K88
2025-12-13 01:25:57 C 06 20 20.15 +36 42 41.1 V K88
2025-12-13 01:51:26 C 06 20 36.18 +36 44 36.6 V K88
2025-12-13 01:53:37 C 06 20 37.51 +36 44 46.5 V K88
2025-12-13 01:56:16 C 06 20 39.22 +36 44 59.1 V K88
2025-12-13 02:32:23 C 06 21 02.23 +36 47 42.5 V K88
2025-12-13 04:56:36 C 06 22 52.931 +36 59 33.42 W H01
2025-12-13 05:03:00 C 06 22 57.091 +37 00 05.43 W H01
2025-12-13 05:16:47 C 06 23 05.996 +37 01 13.82 W H01
2025-12-13 05:27:13 C 06 23 12.744 +37 02 05.59 W H01
2025-12-13 20:51:57 C 06 34 25.92 +38 16 10.8 S L01
2025-12-13 20:55:01 C 06 34 28.23 +38 16 26.4 S L01
2025-12-13 20:58:26 C 06 34 30.77 +38 16 44.3 S L01
2025-12-13 22:05:38 C 06 35 21.67 +38 22 25.2 V 587
2025-12-13 22:10:16 C 06 35 25.09 +38 22 49.4 V 587
2025-12-13 23:59:58 B 06 36 47.706 +38 32 05.94 W 204
2025-12-14 00:26:56 B 06 37 08.092 +38 34 20.79 W 204
2025-12-14 00:32:01 C 06 37 11.581 +38 34 51.59 V 104
2025-12-14 00:54:37 C 06 37 28.721 +38 36 43.10 V 104
2025-12-14 06:23:20 B 06 42 03.670 +39 04 23.63 X 734
2025-12-14 06:37:13 B 06 42 14.729 +39 05 34.94 X 734
2025-12-14 08:52:11 C 06 44 05.896 +39 17 17.30 V I52
2025-12-14 08:53:22 C 06 44 06.871 +39 17 23.53 V I52
2025-12-14 08:54:34 C 06 44 07.811 +39 17 29.15 V I52
2025-12-16 03:04:16 C 07 27 47.970 +42 49 31.99 X 033
2025-12-16 03:05:33 C 07 27 49.500 +42 49 38.00 X 033
2025-12-16 03:06:50 C 07 27 51.030 +42 49 44.10 X 033
2025-12-16 12:21:04 C 07 39 38.714 +43 34 06.67 V I52
2025-12-16 12:28:08 C 07 39 47.783 +43 34 36.48 V I52
2025-12-16 12:35:11 C 07 39 56.894 +43 35 05.82 V I52
2025-12-16 12:35:45 C 07 39 57.654 +43 35 07.80 V I52
2025-12-17 02:01:26 C 07 59 05.366 +44 32 43.60 X 033
2025-12-17 02:02:34 C 07 59 06.968 +44 32 48.20 X 033
2025-12-17 02:03:40 C 07 59 08.556 +44 32 52.60 X 033
2025-12-17 02:04:48 C 07 59 10.176 +44 32 57.00 X 033
2025-12-17 06:27:36 C 08 06 02.002 +44 50 25.12 V I52
2025-12-17 06:28:08 C 08 06 02.822 +44 50 27.38 V I52
2025-12-17 06:28:40 C 08 06 03.582 +44 50 29.40 V I52
2025-12-17 06:29:12 C 08 06 04.417 +44 50 31.63 V I52
2025-12-18 10:28:12 C 08 53 03.048 +46 07 59.30 V I52
2025-12-18 10:43:33 C 08 53 29.879 +46 08 21.48 V I52
2025-12-18 10:47:54 C 08 53 37.507 +46 08 27.82 V I52
2025-12-18 10:48:38 C 08 53 38.785 +46 08 28.57 V I52
2025-12-19 08:59:40 C 09 36 06.858 +46 12 33.01 V G96
2025-12-19 09:14:42 C 09 36 35.176 +46 12 19.91 V G96
2025-12-19 09:22:13 C 09 36 49.468 +46 12 12.67 V G96
2025-12-20 11:13:52 C 10 27 53.132 +44 56 42.29 V I52
2025-12-20 11:19:40 C 10 28 04.026 +44 56 16.12 V I52
2025-12-20 11:27:05 C 10 28 17.933 +44 55 42.24 V I52