154029 (2002 CY46)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4624113268 ± 6.73e-09
Semi-major axis (a)1.8897703753 AU ± 5.63e-10
Inclination (i)44.19592347° ± 2.32e-06
Long. of Asc. Node (Ω)346.14131364° ± 1.11e-06
Arg. of Perihelion (ω)319.39667306° ± 2.28e-06
Mean Anomaly (M)322.73595590° ± 1.42e-06
Mean Motion (n)0.3794012185°/day ± 1.70e-10
Perihelion dist (q)1.01591915 AU ± 1.27e-08
Aphelion dist (Q)2.76362160 AU ± 1.27e-08
Orbital Period2.59784691 yr ± 1.16e-09
Physical Parameters
H (abs. magnitude)16.52
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.165″
Uncertainty0
Orbit TypeApollo
MOID0.085684 AU
Observations Used899
Radar Obs Used1
Gaia Obs Used68
Oppositions9
Arc Total2002-2016
First Observation Used2002-02-12
Last Observation Used2025-05-02
Observations (1032)
Date Type RA Dec Mag Band Observatory
2023-09-07 10:46:48 C 01 26 29.078 +41 29 12.34 V T05
2023-09-07 23:30:36 B 01 19 57.492 +42 46 18.37 V L65
2023-09-07 23:33:50 B 01 19 55.795 +42 46 37.63 V L65
2023-09-07 23:36:53 B 01 19 54.199 +42 46 55.85 V L65
2023-09-08 19:28:41 C 01 09 32.32 +44 39 59.4 V M31
2023-09-08 19:39:24 C 01 09 26.58 +44 40 58.9 V M31
2023-09-08 19:44:19 C 01 09 23.92 +44 41 26.4 V M31
2023-09-08 20:05:45 C 01 09 13.22 +44 43 29.1 M32
2023-09-08 20:07:00 C 01 09 12.56 +44 43 36.0 M32
2023-09-08 20:08:29 C 01 09 11.77 +44 43 44.2 M32
2023-09-08 20:10:12 C 01 09 10.85 +44 43 53.5 M32
2023-09-08 20:11:27 C 01 09 10.18 +44 44 00.5 M32
2023-09-08 20:12:11 C 01 09 09.79 +44 44 04.6 M32
2023-09-08 20:27:48 C 01 09 00.12 +44 45 32.8 q 168
2023-09-08 21:03:56 C 01 08 40.72 +44 48 50.0 q 168
2023-09-08 21:24:00 C 01 08 29.93 +44 50 39.3 q 168
2023-09-08 21:32:06 C 01 08 26.74 +44 51 24.9 X L99
2023-09-08 21:32:46 C 01 08 26.30 +44 51 28.1 X L99
2023-09-08 21:33:06 C 01 08 26.17 +44 51 29.1 X L99
2023-09-08 21:33:26 C 01 08 26.00 +44 51 31.6 X L99
2023-09-09 10:10:37 C 01 01 40.775 +45 58 16.36 V G96
2023-09-09 10:17:25 C 01 01 37.049 +45 58 50.99 V G96
2023-09-09 10:24:13 C 01 01 33.323 +45 59 25.55 V G96
2023-09-09 10:31:00 C 01 01 29.597 +46 00 00.04 V G96
2023-09-09 12:20:39 C 01 00 31.788 +46 09 26.82 V T05
2023-09-09 12:32:41 C 01 00 25.147 +46 10 27.73 V T05
2023-09-09 13:23:43 C 00 59 57.000 +46 14 44.48 V T05
2023-09-09 17:27:50 C 00 57 48.68 +46 34 32.7 q 168
2023-09-09 17:51:55 C 00 57 35.62 +46 36 33.2 q 168
2023-09-09 18:24:49 C 00 57 17.72 +46 39 16.7 q 168
2023-09-09 18:52:57 C 00 57 02.40 +46 41 36.7 q 168
2023-09-09 19:37:49 C 00 56 37.88 +46 45 18.7 q 168
2023-09-09 20:27:54 C 00 56 11.83 +46 49 23.5 M32
2023-09-09 20:29:23 C 00 56 11.02 +46 49 30.8 M32
2023-09-09 20:30:08 C 00 56 10.63 +46 49 34.4 M32
2023-09-09 20:30:52 C 00 56 10.20 +46 49 38.2 M32
2023-09-09 20:31:36 C 00 56 09.83 +46 49 41.9 M32
2023-09-09 20:32:21 C 00 56 09.39 +46 49 45.5 M32
2023-09-09 20:33:05 C 00 56 08.99 +46 49 49.1 M32
2023-09-09 20:33:50 C 00 56 08.60 +46 49 52.8 M32
2023-09-09 20:34:34 C 00 56 08.20 +46 49 56.4 M32
2023-09-09 20:35:04 C 00 56 07.93 +46 49 58.8 M32
2023-09-10 19:10:23 C 00 43 52.06 +48 33 59.7 M32
2023-09-10 19:12:13 C 00 43 51.03 +48 34 07.9 M32
2023-09-10 19:14:05 C 00 43 50.02 +48 34 16.1 M32
2023-09-10 19:15:40 C 00 43 49.15 +48 34 23.1 M32
2023-09-10 19:16:58 C 00 43 48.42 +48 34 28.8 M32
2023-09-10 19:18:02 C 00 43 47.84 +48 34 33.6 M32
2023-09-10 19:44:04 C 00 43 33.61 +48 36 26.9 V M34
2023-09-10 19:51:24 C 00 43 29.56 +48 36 59.1 V M34
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2010-09-01 08:10:00 36677.4927 3 Hz 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)