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
2009-07-01 19:52:41 C 02 33 06.43 -12 24 04.3 r E12
2013-09-10 14:19:56 C 03 16 35.866 +11 50 45.99 t 568
2013-09-10 14:30:24 C 03 16 35.682 +11 50 45.70 t 568
2013-09-10 14:40:51 C 03 16 35.501 +11 50 45.37 t 568
2013-09-12 14:08:22 C 03 15 45.482 +11 49 09.33 t 568
2013-09-12 14:18:46 C 03 15 45.274 +11 49 09.11 t 568
2013-09-12 14:29:12 C 03 15 45.075 +11 49 08.63 t 568
2015-11-22 09:01:36 C 10 35 35.97 +35 50 58.0 t 705
2015-11-22 09:03:02 C 10 35 36.11 +35 50 58.3 t 705
2015-11-22 09:04:29 C 10 35 36.31 +35 50 58.0 t 705
2015-11-29 10:33:55 C 10 55 36.96 +36 06 16.5 o 291
2015-11-29 10:40:29 C 10 55 37.78 +36 06 17.6 o 291
2015-11-29 10:47:04 C 10 55 38.57 +36 06 18.0 o 291
2015-12-29 14:41:46 C 12 46 33.691 +36 57 13.40 L F51
2015-12-29 14:56:39 C 12 46 36.566 +36 57 12.78 L F51
2015-12-29 15:11:36 C 12 46 39.433 +36 57 12.12 L F51
2015-12-29 15:26:34 C 12 46 42.327 +36 57 11.45 L F51
2016-01-22 18:35:24 S 15 09 01.296 +32 09 19.84 L C51
2016-01-23 02:27:23 S 15 11 20.87 +31 59 34.1 L C51
2016-01-23 04:01:50 S 15 11 48.86 +31 57 35.2 L C51
2016-01-23 05:36:16 S 15 12 16.85 +31 55 36.1 L C51
2016-01-23 07:10:42 S 15 12 44.85 +31 53 36.2 L C51
2016-01-23 08:45:08 S 15 13 12.92 +31 51 35.9 L C51
2016-01-23 10:19:23 S 15 13 40.922 +31 49 35.04 L C51
2016-01-23 10:19:34 S 15 13 40.987 +31 49 35.11 L C51
2016-01-23 13:28:15 S 15 14 37.10 +31 45 31.7 L C51
2016-01-23 15:02:41 S 15 15 05.198 +31 43 29.46 L C51
2016-01-23 16:37:07 S 15 15 33.34 +31 41 26.1 L C51
2016-01-23 18:11:33 S 15 16 01.51 +31 39 22.5 L C51
2016-01-23 21:20:14 S 15 16 57.80 +31 35 14.1 L C51
2016-01-24 00:29:07 S 15 17 54.27 +31 31 03.0 L C51
2016-02-11 11:32:59 C 17 35 25.44 +15 25 47.0 R G45
2016-02-11 11:39:49 C 17 35 27.51 +15 25 27.6 R G45
2016-02-11 11:53:36 C 17 35 31.68 +15 24 48.1 R G45
2016-02-11 12:00:26 C 17 35 33.76 +15 24 28.3 R G45
2016-09-25 12:16:03 C 02 05 42.118 -06 56 18.64 L F51
2016-09-25 12:34:18 C 02 05 40.907 -06 56 22.56 L F51
2016-09-25 12:52:31 C 02 05 39.709 -06 56 26.18 L F51
2016-09-25 13:10:46 C 02 05 38.509 -06 56 30.10 L F51
2016-10-27 09:38:09 C 01 16 02.482 -08 09 24.00 L F51
2016-10-27 09:58:50 C 01 16 01.303 -08 09 23.22 L F51
2016-10-27 10:19:28 C 01 16 00.143 -08 09 22.08 L F51
2016-10-27 10:40:03 C 01 15 58.980 -08 09 21.65 L F51
2022-11-06 11:33:21 C 11 25 46.157 +24 49 40.30 V V00
2022-11-06 11:40:32 C 11 25 47.194 +24 49 35.80 V V00
2022-11-06 11:47:41 C 11 25 48.216 +24 49 31.08 V V00
2022-11-06 11:54:49 C 11 25 49.253 +24 49 26.11 V V00
2022-12-22 12:00:35 C 14 44 15.878 +02 45 40.54 V V00
2022-12-22 12:07:53 C 14 44 17.459 +02 45 27.40 V V00
2022-12-22 12:15:02 C 14 44 19.007 +02 45 14.65 V V00