2021 XK5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1220701969 ± 5.08e-08
Semi-major axis (a)1.2325592668 AU ± 3.98e-09
Inclination (i)16.99630968° ± 8.77e-06
Long. of Asc. Node (Ω)98.52905717° ± 6.44e-06
Arg. of Perihelion (ω)326.10699999° ± 2.32e-05
Mean Anomaly (M)326.28147305° ± 1.47e-05
Mean Motion (n)0.7202786789°/day ± 3.49e-09
Perihelion dist (q)1.08210051 AU ± 6.27e-08
Aphelion dist (Q)1.38301802 AU ± 6.27e-08
Orbital Period1.36839575 yr ± 6.63e-09
Physical Parameters
H (abs. magnitude)21.96
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.281″
Uncertainty0
Orbit TypeAmor
MOID0.115899 AU
Observations Used110
Oppositions6
Arc Total2003-2025
First Observation Used2003-04-29
Last Observation Used2025-06-07
Observations (110)
Date Type RA Dec Mag Band Observatory
2003-04-29 09:27:31 C 15 57 42.79 +27 44 26.4 X 645
2003-04-29 09:28:43 C 15 57 42.67 +27 44 26.3 X 645
2003-04-29 09:32:18 C 15 57 42.35 +27 44 26.3 X 645
2014-04-10 13:05:53 C 17 43 31.621 +08 42 47.31 V F51
2014-04-10 13:27:02 C 17 43 32.212 +08 42 52.42 V F51
2014-05-08 13:52:49 C 17 43 21.562 +10 03 54.66 V F51
2014-05-08 14:09:33 C 17 43 20.851 +10 03 52.90 V F51
2014-05-08 14:26:15 C 17 43 20.158 +10 03 51.04 V F51
2014-05-08 14:42:55 C 17 43 19.463 +10 03 49.33 V F51
2014-05-20 12:51:15 C 17 27 47.957 +08 46 49.57 V F51
2014-05-20 13:07:18 C 17 27 46.734 +08 46 41.97 V F51
2014-05-20 13:23:27 C 17 27 45.505 +08 46 34.87 V F51
2014-05-20 13:39:42 C 17 27 44.264 +08 46 27.12 V F51
2014-06-01 12:07:04 C 17 03 24.193 +05 29 16.87 V F51
2014-06-16 10:00:25 C 16 28 16.007 -01 31 02.55 V F51
2014-06-16 10:17:01 C 16 28 14.335 -01 31 25.29 V F51
2014-06-16 10:33:33 C 16 28 12.671 -01 31 48.40 V F51
2014-06-22 09:30:53 C 16 15 31.614 -04 53 45.33 V F51
2014-06-22 09:47:27 C 16 15 30.152 -04 54 08.63 V F51
2014-07-02 07:42:18 C 15 58 53.024 -10 37 54.20 V F51
2014-07-02 08:00:29 C 15 58 51.908 -10 38 20.15 V F51
2014-07-02 08:18:39 C 15 58 50.787 -10 38 45.91 V F51
2014-07-02 08:36:47 C 15 58 49.652 -10 39 11.56 V F51
2014-07-03 07:55:33 C 15 57 34.120 -11 12 16.60 V F51
2014-07-03 08:41:24 C 15 57 31.447 -11 13 20.74 V F51
2014-07-03 08:59:36 C 15 57 30.410 -11 13 46.62 V F51
2014-07-25 06:34:49 C 15 47 06.032 -22 21 10.55 V F51
2014-07-25 06:50:04 C 15 47 06.110 -22 21 27.56 V F51
2014-07-25 07:20:31 C 15 47 06.348 -22 22 00.74 V F51
2021-12-10 01:45:42 C 04 10 05.40 -32 04 10.2 V W94
2021-12-10 01:54:16 C 04 10 04.58 -32 03 39.3 V W94
2021-12-10 02:02:46 C 04 10 03.79 -32 03 07.5 V W94
2021-12-10 04:53:28 C 04 09 48.15 -31 52 42.7 V W95
2021-12-10 05:01:12 C 04 09 47.43 -31 52 14.2 V W95
2021-12-10 05:08:53 C 04 09 46.68 -31 51 45.9 V W95
2021-12-10 05:33:25 C 04 09 44.50 -31 50 14.4 V W95
2021-12-10 05:41:12 C 04 09 43.80 -31 49 45.1 V W95
2021-12-10 05:48:59 C 04 09 43.08 -31 49 16.0 V W95
2021-12-10 05:59:31 C 04 09 42.17 -31 48 36.4 V W95
2021-12-10 06:07:19 C 04 09 41.47 -31 48 07.2 V W95
2021-12-10 06:15:08 C 04 09 40.79 -31 47 37.5 V W95
2021-12-10 11:38:29 C 04 09 18.60 -31 27 31.5 q E94
2021-12-10 11:53:07 C 04 09 17.31 -31 26 38.3 q E94
2021-12-10 12:07:45 C 04 09 16.02 -31 25 42.5 q E94
2021-12-10 12:22:22 C 04 09 14.72 -31 24 48.0 q E94
2021-12-11 00:02:40 C 04 08 25.53 -30 41 05.7 X Y00
2021-12-11 00:17:29 C 04 08 24.15 -30 40 09.7 X Y00
2021-12-11 00:32:02 C 04 08 22.79 -30 39 15.4 X Y00
2021-12-11 01:24:06 C 04 08 19.64 -30 35 45.1 u 807
2021-12-11 01:32:05 C 04 08 18.94 -30 35 15.0 u 807