2009 CA3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5433163896 ± 5.06e-08
Semi-major axis (a)1.6436791253 AU ± 2.17e-09
Inclination (i)9.22185925° ± 1.45e-05
Long. of Asc. Node (Ω)264.96577589° ± 7.41e-05
Arg. of Perihelion (ω)141.24916815° ± 7.26e-05
Mean Anomaly (M)15.54570421° ± 5.26e-06
Mean Motion (n)0.4677208354°/day ± 9.27e-10
Perihelion dist (q)0.75064132 AU ± 8.32e-08
Aphelion dist (Q)2.53671693 AU ± 8.33e-08
Orbital Period2.10729608 yr ± 4.18e-09
Physical Parameters
H (abs. magnitude)20.14
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.319″
Uncertainty0
Orbit TypeApollo
MOID0.078818 AU
Observations Used112
Oppositions8
Arc Total2009-2025
First Observation Used2009-02-04
Last Observation Used2025-08-31
Observations (122)
Date Type RA Dec Mag Band Observatory
2025-07-01 12:24:33 C 20 37 40.735 -07 22 07.78 X F52
2025-07-15 14:31:02 C 20 22 27.540 -01 51 00.32 V P07
2025-07-15 15:35:46 C 20 22 22.824 -01 49 43.75 V P07
2025-07-15 17:36:00 C 20 22 13.865 -01 47 22.85 V P07
2025-07-15 18:40:03 C 20 22 09.072 -01 46 07.36 V P07
2025-07-15 19:32:58 C 20 22 05.141 -01 45 05.58 V P07
2025-07-16 09:45:38 C 20 21 06.440 -01 28 27.09 V F52
2025-07-16 09:59:22 C 20 21 05.384 -01 28 10.52 X F52
2025-07-16 10:13:08 C 20 21 04.325 -01 27 54.11 X F52
2025-07-17 10:03:28 C 20 19 19.234 -00 58 54.81 X F52
2025-07-17 10:16:43 C 20 19 18.150 -00 58 38.51 X F52
2025-07-17 10:29:48 C 20 19 17.086 -00 58 22.36 X F52
2025-07-17 10:42:58 C 20 19 16.016 -00 58 06.15 X F52
2025-07-18 10:22:12 C 20 17 25.992 -00 28 30.32 V T08
2025-07-18 10:24:51 C 20 17 25.774 -00 28 27.08 V T08
2025-07-18 10:30:12 C 20 17 25.380 -00 28 21.22 V T08
2025-07-18 10:37:28 C 20 17 24.696 -00 28 11.06 V T08
2025-07-20 05:37:26 C 20 13 50.280 +00 27 38.48 U I41
2025-07-20 07:23:05 C 20 13 40.490 +00 29 59.60 U I41
2025-07-20 07:34:00 C 20 13 39.480 +00 30 14.11 U I41
2025-07-20 10:28:43 C 20 13 23.160 +00 34 07.90 U I41
2025-07-20 10:55:11 C 20 13 20.719 +00 34 43.50 U I41
2025-07-27 06:06:03 C 19 56 25.791 +04 35 29.53 V U68
2025-07-27 06:11:31 C 19 56 25.036 +04 35 38.30 V U68
2025-07-27 06:25:33 C 19 56 23.301 +04 36 01.82 V U68
2025-07-27 06:30:59 C 19 56 22.482 +04 36 09.84 V U68
2025-07-28 05:56:06 C 19 53 30.085 +05 14 34.75 V U68
2025-07-28 06:01:32 C 19 53 29.304 +05 14 43.16 V U68
2025-07-28 06:05:46 C 19 53 28.789 +05 14 51.34 V U68
2025-07-28 06:11:12 C 19 53 28.049 +05 14 59.75 V U68
2025-07-31 20:59:53 B 19 41 43.54 +07 46 18.8 V 130
2025-07-31 21:15:39 B 19 41 41.16 +07 46 47.8 V 130
2025-08-12 16:12:02 B 18 50 02.215 +17 39 05.69 W M73
2025-08-12 16:34:53 B 18 49 56.839 +17 39 59.58 W M73
2025-08-12 20:23:51 C 18 49 04.718 +17 48 37.15 Z G19
2025-08-12 21:11:25 C 18 48 53.592 +17 50 28.61 Z G19
2025-08-12 21:38:43 C 18 48 47.43 +17 51 32.9 q D48
2025-08-12 21:46:38 C 18 48 45.59 +17 51 51.3 q D48
2025-08-12 21:54:01 C 18 48 43.86 +17 52 08.9 q D48
2025-08-12 21:56:45 C 18 48 43.068 +17 52 14.12 Z G19
2025-08-15 22:34:12 C 18 31 25.879 +20 45 07.78 X B67
2025-08-15 22:40:15 C 18 31 24.314 +20 45 21.42 X B67
2025-08-15 22:46:12 C 18 31 22.742 +20 45 36.25 X B67
2025-08-16 21:34:05 B 18 25 35.165 +21 40 53.00 q M59
2025-08-16 21:36:10 B 18 25 34.558 +21 40 58.30 q M59
2025-08-16 21:38:13 B 18 25 33.998 +21 41 03.34 q M59
2025-08-16 21:59:56 C 18 25 27.74 +21 41 53.9 Z L04
2025-08-16 22:12:59 C 18 25 24.29 +21 42 24.7 Z L04
2025-08-17 17:24:12 B 18 20 23.441 +22 29 30.26 W M73
2025-08-17 17:29:55 B 18 20 21.847 +22 29 44.59 W M73