457647 (2009 CZ)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7133075905 ± 4.96e-08
Semi-major axis (a)2.2871028076 AU ± 1.17e-08
Inclination (i)21.75271617° ± 7.66e-06
Long. of Asc. Node (Ω)46.45919934° ± 3.10e-05
Arg. of Perihelion (ω)189.27942020° ± 3.05e-05
Mean Anomaly (M)291.38097322° ± 7.87e-06
Mean Motion (n)0.2849598973°/day ± 2.19e-09
Perihelion dist (q)0.65569501 AU ± 1.13e-07
Aphelion dist (Q)3.91851060 AU ± 1.15e-07
Orbital Period3.45882453 yr ± 2.66e-08
Physical Parameters
H (abs. magnitude)17.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.277″
Uncertainty0
Orbit TypeApollo
MOID0.311135 AU
Observations Used101
Oppositions11
Arc Total2009-2025
First Observation Used2009-02-03
Last Observation Used2025-12-25
Observations (107)
Date Type RA Dec Mag Band Observatory
2009-02-03 05:40:57 C 07 04 55.34 +70 51 27.7 r 703
2009-02-03 05:46:39 C 07 04 53.83 +70 51 29.6 r 703
2009-02-03 05:52:16 C 07 04 52.10 +70 51 32.1 r 703
2009-02-03 06:33:45 C 07 04 39.72 +70 51 50.4 r 703
2009-02-03 06:43:07 C 07 04 37.05 +70 51 55.0 r 703
2009-02-03 06:52:30 C 07 04 34.10 +70 51 59.3 r 703
2009-02-03 06:56:06 C 07 04 33.01 +70 52 00.6 v H01
2009-02-03 07:01:51 C 07 04 31.26 +70 52 04.2 r 703
2009-02-03 07:23:38 C 07 04 24.91 +70 52 12.5 v H01
2009-02-03 07:35:00 C 07 04 21.53 +70 52 17.4 v H01
2009-02-03 07:55:29 C 07 04 15.847 +70 52 26.49 o 673
2009-02-03 08:03:00 C 07 04 13.736 +70 52 30.21 o 673
2009-02-03 08:10:10 C 07 04 11.621 +70 52 33.17 o 673
2009-02-03 08:15:59 C 07 04 09.802 +70 52 35.29 o 673
2009-02-03 19:43:45 C 07 00 53.69 +70 57 32.3 o 611
2009-02-03 20:16:51 C 07 00 43.76 +70 57 46.5 o 611
2009-02-04 04:29:02 C 06 58 21.07 +71 01 10.8 c 682
2009-02-04 05:16:19 C 06 58 06.89 +71 01 28.6 c 682
2009-02-05 03:53:07 C 06 51 30.22 +71 09 40.2 o H55
2009-02-05 04:00:00 C 06 51 28.18 +71 09 42.1 o H55
2009-02-05 04:06:53 C 06 51 26.10 +71 09 44.5 o H55
2009-02-09 01:55:23 C 06 23 39.07 +71 29 03.3 o H55
2009-02-09 01:59:57 C 06 23 37.69 +71 29 03.9 o H55
2009-02-09 02:05:06 C 06 23 36.33 +71 29 04.5 o H55
2009-02-13 01:11:07 C 05 56 02.46 +71 25 12.3 o H55
2009-02-13 01:15:34 C 05 56 01.25 +71 25 11.6 o H55
2009-02-13 01:20:00 C 05 55 59.93 +71 25 10.9 o H55
2009-02-17 03:59:15 C 05 29 36.04 +70 58 48.4 r H45
2009-02-17 04:01:56 C 05 29 35.43 +70 58 47.7 r H45
2009-02-17 04:05:44 C 05 29 34.46 +70 58 46.0 r H45
2009-02-17 04:09:08 C 05 29 33.53 +70 58 45.1 r H45
2009-02-17 04:10:56 C 05 29 33.06 +70 58 44.1 r H45
2009-02-17 04:12:48 C 05 29 32.58 +70 58 43.5 r H45
2009-02-17 04:14:45 C 05 29 32.15 +70 58 42.5 r H45
2009-02-17 19:48:07 C 05 25 40.58 +70 52 44.2 c 130
2009-02-17 19:51:12 C 05 25 39.72 +70 52 42.1 c 130
2009-02-17 19:54:38 C 05 25 38.85 +70 52 40.7 c 130
2009-02-17 19:57:43 C 05 25 37.79 +70 52 39.9 c 130
2009-02-20 02:19:59 C 05 12 47.93 +70 28 27.3 o H55
2009-02-20 02:23:17 C 05 12 47.17 +70 28 25.6 o H55
2009-02-20 02:26:49 C 05 12 46.30 +70 28 23.8 o H55
2009-03-12 21:53:52 C 04 01 50.89 +64 28 04.3 c 587
2009-03-12 21:56:13 C 04 01 50.73 +64 28 02.4 c 587
2009-03-12 22:36:09 C 04 01 47.57 +64 27 26.3 c 587
2009-03-12 23:00:54 C 04 01 45.45 +64 27 04.5 c 587
2009-03-16 04:06:10 C 03 55 53.44 +63 19 22.3 o 673
2009-03-16 04:18:50 C 03 55 52.51 +63 19 10.2 o 673
2009-03-16 04:23:59 C 03 55 52.13 +63 19 05.3 o 673
2009-03-16 04:28:39 C 03 55 51.70 +63 19 01.1 o 673
2009-07-01 19:45:57 C 02 33 06.25 -12 24 04.4 r E12