665250 (2009 CA2)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4798629521 ± 1.17e-07
Semi-major axis (a)1.5063186979 AU ± 3.13e-09
Inclination (i)31.72509490° ± 1.17e-05
Long. of Asc. Node (Ω)42.87745282° ± 1.12e-05
Arg. of Perihelion (ω)22.74447131° ± 1.43e-05
Mean Anomaly (M)61.39519957° ± 1.39e-05
Mean Motion (n)0.5331347312°/day ± 1.66e-09
Perihelion dist (q)0.78349216 AU ± 1.76e-07
Aphelion dist (Q)2.22914524 AU ± 1.76e-07
Orbital Period1.84873771 yr ± 5.76e-09
Physical Parameters
H (abs. magnitude)18.77
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.285″
Uncertainty0
Orbit TypeApollo
MOID0.184700 AU
Observations Used169
Oppositions7
Arc Total2009-2024
First Observation Used2009-02-03
Last Observation Used2024-05-26
Observations (182)
Date Type RA Dec Mag Band Observatory
2024-03-16 14:46:43 C 15 52 38.454 -06 13 17.17 X F52
2024-03-16 15:04:37 C 15 52 37.872 -06 13 21.49 X F52
2024-04-09 10:11:05 C 15 19 46.592 -08 38 37.21 V V00
2024-04-09 10:19:12 C 15 19 45.916 -08 38 39.23 V V00
2024-04-09 10:27:16 C 15 19 45.239 -08 38 41.50 V V00
2024-04-09 10:35:25 C 15 19 44.544 -08 38 43.48 V V00
2024-04-09 12:24:38 C 15 19 35.603 -08 39 10.80 X F52
2024-04-09 12:42:41 C 15 19 34.045 -08 39 15.70 X F52
2024-04-09 13:00:44 C 15 19 32.503 -08 39 20.16 X F52
2024-04-16 10:51:10 C 15 04 48.329 -09 22 47.78 X F52
2024-04-16 11:07:22 C 15 04 46.771 -09 22 52.00 X F52
2024-04-16 11:23:33 C 15 04 45.220 -09 22 55.98 X F52
2024-04-20 06:21:26 C 14 56 03.754 -09 46 34.32 V G96
2024-04-20 06:28:53 C 14 56 02.998 -09 46 36.37 V G96
2024-04-20 06:36:21 C 14 56 02.267 -09 46 38.17 V G96
2024-04-28 08:51:31 C 14 36 51.080 -10 35 42.29 V G96
2024-04-28 08:58:59 C 14 36 50.378 -10 35 44.20 V G96
2024-04-28 09:06:28 C 14 36 49.576 -10 35 46.32 V G96
2024-05-01 09:58:25 C 14 29 40.082 -10 53 27.78 X F52
2024-05-01 10:14:39 C 14 29 38.462 -10 53 31.58 X F52
2024-05-01 10:47:03 C 14 29 35.227 -10 53 39.40 X F52
2024-05-09 08:46:47 C 14 11 47.341 -11 37 59.42 X F51
2024-05-09 09:02:44 C 14 11 45.896 -11 38 02.98 X F51
2024-05-09 09:18:43 C 14 11 44.445 -11 38 06.77 X F51
2024-05-09 09:34:41 C 14 11 42.990 -11 38 10.34 X F51
2024-05-26 06:36:08 C 13 41 59.219 -13 07 47.16 X F51
2024-05-26 06:37:14 C 13 41 59.163 -13 07 47.00 X F51
2024-05-26 06:53:29 C 13 41 58.223 -13 07 50.64 X F51
2024-05-26 06:54:35 C 13 41 58.139 -13 07 51.07 X F51
2024-05-26 07:11:53 C 13 41 57.128 -13 07 54.81 X F51
2024-05-26 07:28:07 C 13 41 56.202 -13 07 58.34 X F51
2024-05-26 07:29:13 C 13 41 56.131 -13 07 58.84 X F51