2021 CT5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4918159794 ± 2.62e-08
Semi-major axis (a)2.2034579951 AU ± 3.31e-08
Inclination (i)37.75830251° ± 9.99e-06
Long. of Asc. Node (Ω)70.18435571° ± 5.97e-06
Arg. of Perihelion (ω)125.41280001° ± 1.07e-05
Mean Anomaly (M)151.41036905° ± 1.23e-05
Mean Motion (n)0.3013388401°/day ± 6.79e-09
Perihelion dist (q)1.11976214 AU ± 6.02e-08
Aphelion dist (Q)3.28715385 AU ± 7.60e-08
Orbital Period3.27082391 yr ± 7.37e-08
Physical Parameters
H (abs. magnitude)18.85
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.245″
Uncertainty0
Orbit TypeAmor
MOID0.253219 AU
Observations Used131
Oppositions7
Arc Total2013-2023
First Observation Used2013-11-06
Last Observation Used2023-12-14
Observations (168)
Date Type RA Dec Mag Band Observatory
2023-12-03 08:31:59 C 04 50 24.817 +25 58 02.32 V G96
2023-12-03 08:39:25 C 04 50 24.220 +25 58 06.20 V G96
2023-12-03 08:46:50 C 04 50 23.579 +25 58 10.42 V G96
2023-12-03 10:52:58 C 04 50 12.79 +25 59 20.7 V 691
2023-12-03 11:16:15 C 04 50 10.82 +25 59 33.3 V 691
2023-12-03 11:39:31 C 04 50 08.85 +25 59 45.4 V 691
2023-12-09 07:46:08 C 04 37 53.159 +27 17 30.84 V V00
2023-12-09 07:53:12 C 04 37 52.504 +27 17 34.66 V V00
2023-12-09 08:00:15 C 04 37 51.870 +27 17 38.54 V V00
2023-12-09 08:07:17 C 04 37 51.218 +27 17 42.25 V V00
2023-12-09 09:11:49 C 04 37 45.278 +27 18 17.14 V V00
2023-12-09 09:18:58 C 04 37 44.634 +27 18 21.06 V V00
2023-12-09 09:26:03 C 04 37 43.982 +27 18 24.98 V V00
2023-12-09 09:33:06 C 04 37 43.331 +27 18 28.80 V V00
2023-12-14 06:22:30 C 04 27 01.825 +28 20 47.18 V G96
2023-12-14 06:30:39 C 04 27 01.033 +28 20 51.72 V G96
2023-12-14 06:38:49 C 04 27 00.259 +28 20 55.93 V G96
2023-12-14 06:46:56 C 04 26 59.478 +28 20 59.46 V G96