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
2009-02-04 03:35:06 C 04 34 22.22 -11 04 59.2 r 703
2009-02-04 03:44:39 C 04 34 26.29 -11 04 46.6 r 703
2009-02-04 03:54:10 C 04 34 30.39 -11 04 34.1 r 703
2009-02-04 04:03:49 C 04 34 34.46 -11 04 21.1 r 703
2009-02-04 04:25:13 C 04 34 43.78 -11 03 52.6 r G96
2009-02-04 04:25:58 C 04 34 44.11 -11 03 51.7 r G96
2009-02-04 04:26:42 C 04 34 44.43 -11 03 50.6 r G96
2009-02-04 04:27:26 C 04 34 44.76 -11 03 49.4 r G96
2009-02-04 05:24:40 C 04 35 09.26 -11 02 33.8 c 854
2009-02-04 05:36:11 C 04 35 14.13 -11 02 17.9 c 854
2009-02-04 05:47:43 C 04 35 18.99 -11 02 03.2 r G96
2009-02-04 05:48:21 C 04 35 19.24 -11 02 02.4 r G96
2009-02-04 05:49:01 C 04 35 19.53 -11 02 01.4 r G96
2009-02-04 05:49:41 C 04 35 19.82 -11 02 00.8 r G96
2009-02-05 00:24:14 C 04 43 16.27 -10 37 44.3 o H55
2009-02-05 00:31:21 C 04 43 19.25 -10 37 34.8 o H55
2009-02-05 00:39:04 C 04 43 22.27 -10 37 25.4 o H55
2009-02-05 03:58:45 C 04 44 44.08 -10 33 01.4 r G96
2009-02-05 03:59:26 C 04 44 44.37 -10 33 00.5 r G96
2009-02-05 04:00:09 C 04 44 44.62 -10 32 59.8 r G96
2009-02-05 04:00:50 C 04 44 44.91 -10 32 58.8 r G96
2009-02-05 04:33:12 C 04 44 57.28 -10 32 17.9 o H55
2009-02-05 04:37:14 C 04 44 58.88 -10 32 13.7 o H55
2009-02-05 04:41:18 C 04 45 00.60 -10 32 07.9 o H55
2009-02-05 04:45:16 C 04 45 02.20 -10 32 03.4 o H55
2009-02-05 05:56:43 C 04 45 31.64 -10 30 26.4 r G96
2009-02-05 05:57:21 C 04 45 31.86 -10 30 25.9 r G96
2009-02-05 05:57:59 C 04 45 32.11 -10 30 24.4 r G96
2009-02-05 05:58:37 C 04 45 32.36 -10 30 23.9 r G96
2009-02-07 19:45:59 C 05 09 12.27 -09 11 45.4 r J95
2009-02-07 19:50:37 C 05 09 13.90 -09 11 39.4 r J95
2009-02-09 01:09:02 C 05 19 17.48 -08 35 45.3 o H55
2009-02-09 01:14:09 C 05 19 19.15 -08 35 38.8 o H55
2009-02-09 01:19:27 C 05 19 20.89 -08 35 32.0 o H55
2009-02-17 03:25:52 C 06 11 23.14 -05 10 42.7 o H55
2009-02-17 03:27:29 C 06 11 23.51 -05 10 41.2 o H55
2009-02-17 03:29:21 C 06 11 23.90 -05 10 39.7 o H55
2009-02-23 02:30:24 C 06 38 37.51 -03 13 50.4 o H55
2009-02-23 02:36:42 C 06 38 38.51 -03 13 45.8 o H55
2009-02-23 02:43:31 C 06 38 39.63 -03 13 41.1 o H55
2009-03-02 02:52:25 C 07 03 42.29 -01 25 24.7 o 291
2009-03-02 02:57:58 C 07 03 43.24 -01 25 24.5 o 291
2009-03-15 04:51:55 C 07 39 33.53 +00 55 06.9 o 291
2009-03-15 04:57:14 C 07 39 34.03 +00 55 08.6 o 291
2025-06-29 09:53:53 C 20 38 47.864 -08 02 24.25 V V00
2025-06-29 10:01:57 C 20 38 47.648 -08 02 17.84 V V00
2025-06-29 10:09:59 C 20 38 47.483 -08 02 11.87 V V00
2025-06-29 10:18:01 C 20 38 47.274 -08 02 05.60 V V00
2025-07-01 11:53:13 C 20 37 41.640 -07 22 33.33 X F52
2025-07-01 12:08:53 C 20 37 41.187 -07 22 20.61 X F52