528859 (2009 CR5)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2624185644 ± 7.69e-08
Semi-major axis (a)1.0757558683 AU ± 4.39e-09
Inclination (i)5.05199952° ± 5.42e-06
Long. of Asc. Node (Ω)316.69515639° ± 4.32e-05
Arg. of Perihelion (ω)321.35804137° ± 5.11e-05
Mean Anomaly (M)252.09660948° ± 2.25e-05
Mean Motion (n)0.8833680560°/day ± 5.40e-09
Perihelion dist (q)0.79345756 AU ± 8.28e-08
Aphelion dist (Q)1.35805418 AU ± 8.29e-08
Orbital Period1.11575948 yr ± 6.83e-09
Physical Parameters
H (abs. magnitude)22.21
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.374″
Uncertainty0
Orbit TypeApollo
MOID0.067418 AU
Observations Used79
Oppositions1
Arc Total2009-2019
First Observation Used2009-02-14
Last Observation Used2019-12-02
Observations (80)
Date Type RA Dec Mag Band Observatory
2009-02-14 03:12:40 C 07 52 08.03 +20 09 48.2 o 691
2009-02-14 03:36:47 C 07 52 04.64 +20 09 43.1 o 691
2009-02-14 04:00:54 C 07 52 01.11 +20 09 37.2 o 691
2009-02-14 19:25:21 C 07 49 55.83 +20 05 53.4 r 493
2009-02-14 19:27:21 C 07 49 55.55 +20 05 53.1 r 493
2009-02-14 19:33:15 C 07 49 54.73 +20 05 51.8 r 493
2009-02-15 05:07:56 C 07 48 35.87 +20 03 31.4 o H55
2009-02-15 05:14:50 C 07 48 34.91 +20 03 29.9 o H55
2009-02-15 05:21:03 C 07 48 34.00 +20 03 28.2 o H55
2009-02-15 19:26:18 C 07 46 43.56 +19 59 54.0 r 493
2009-02-15 19:28:17 C 07 46 43.28 +19 59 53.6 r 493
2009-02-15 19:30:16 C 07 46 43.02 +19 59 52.9 r 493
2009-02-16 08:34:51 C 07 44 57.97 +19 56 31.5 o 291
2009-02-16 08:41:10 C 07 44 57.11 +19 56 29.7 o 291
2009-02-16 08:49:23 C 07 44 55.97 +19 56 26.8 o 291
2009-02-19 07:20:18 C 07 36 10.24 +19 36 39.4 o 291
2009-02-19 07:28:09 C 07 36 09.36 +19 36 35.0 o 291
2009-02-19 07:35:13 C 07 36 08.47 +19 36 32.7 o 291
2009-02-24 01:56:14 C 07 23 45.79 +19 00 06.8 o H55
2009-02-24 02:09:02 C 07 23 44.47 +19 00 02.8 o H55
2009-02-24 02:21:14 C 07 23 43.14 +18 59 59.0 o H55
2009-02-26 03:50:30 C 07 19 06.15 +18 43 10.1 o 291
2009-02-26 03:56:29 C 07 19 05.64 +18 43 08.1 o 291
2009-02-26 04:02:20 C 07 19 05.03 +18 43 06.0 o 291
2009-02-27 04:38:29 C 07 16 57.47 +18 34 32.7 o 291
2009-02-27 04:52:18 C 07 16 56.27 +18 34 27.7 o 291
2009-02-28 04:03:39 C 07 15 02.80 +18 26 18.3 o 291
2009-02-28 04:09:30 C 07 15 02.31 +18 26 17.3 o 291
2009-02-28 04:15:18 C 07 15 01.85 +18 26 15.0 o 291
2009-03-15 03:10:30 C 06 57 39.45 +16 17 40.3 o 291
2009-03-15 03:16:28 C 06 57 39.26 +16 17 36.4 o 291
2009-03-16 03:31:59 C 06 57 11.10 +16 09 03.2 o 291
2009-03-16 03:40:07 C 06 57 10.89 +16 08 59.7 o 291
2009-11-21 11:22:14 C 06 13 26.38 +40 33 07.2 c 926
2009-11-21 11:27:40 C 06 13 25.63 +40 33 07.6 c 926
2009-11-21 11:33:05 C 06 13 24.89 +40 33 07.6 c 926
2009-11-25 10:55:42 C 06 00 49.17 +40 42 11.3 c 926
2009-11-25 11:01:07 C 06 00 48.35 +40 42 11.4 c 926
2009-11-25 11:06:31 C 06 00 47.51 +40 42 11.3 c 926
2009-11-25 11:11:55 C 06 00 46.75 +40 42 11.3 c 926
2018-01-13 09:32:24 C 12 04 24.76 -00 02 37.2 o 291
2018-01-13 09:53:57 C 12 04 26.32 -00 02 54.7 o 291
2018-01-13 10:15:30 C 12 04 27.82 -00 03 12.5 o 291
2018-02-10 09:34:31 C 12 55 14.58 -12 07 57.0 o 691
2018-02-10 09:46:14 C 12 55 15.44 -12 08 14.6 o 691
2018-02-27 11:33:32 C 13 37 06.02 -25 58 05.2 o 291
2018-02-27 11:36:54 C 13 37 06.47 -25 58 14.2 o 291
2018-02-27 11:40:12 C 13 37 06.90 -25 58 23.4 o 291
2018-12-10 09:18:58 C 08 36 13.23 +29 03 11.5 u H21
2018-12-10 09:30:22 C 08 36 12.85 +29 03 12.9 u H21