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
2023-09-15 10:05:49 C 23 43 40.334 +54 25 28.16 V T05
2023-09-15 10:13:40 C 23 43 36.113 +54 25 44.76 V T05
2023-09-15 17:02:33 C 23 40 04.22 +54 39 19.1 q 168
2023-09-15 18:02:33 C 23 39 32.70 +54 41 20.8 q 168
2023-09-15 19:06:33 C 23 38 59.08 +54 43 28.1 q 168
2023-09-15 19:18:01 C 23 38 54.42 +54 43 49.7 M32
2023-09-15 19:19:09 C 23 38 53.81 +54 43 52.0 M32
2023-09-15 19:20:18 C 23 38 53.22 +54 43 54.3 M32
2023-09-15 19:21:26 C 23 38 52.62 +54 43 56.5 M32
2023-09-15 19:22:34 C 23 38 52.02 +54 43 58.9 M32
2023-09-15 19:25:37 C 23 38 50.42 +54 44 05.0 M32
2023-09-15 19:26:45 C 23 38 49.84 +54 44 07.3 M32
2023-09-15 19:27:54 C 23 38 49.23 +54 44 09.5 M32
2023-09-15 19:29:02 C 23 38 48.63 +54 44 11.9 M32
2023-09-15 20:12:34 C 23 38 24.33 +54 45 37.0 q 168
2023-09-15 21:14:35 C 23 37 51.80 +54 47 36.2 q 168
2023-09-15 22:06:34 C 23 37 24.63 +54 49 14.5 q 168
2023-09-15 22:52:40 C 23 37 00.48 +54 50 41.0 q 168
2023-09-16 19:44:35 C 23 26 27.92 +55 27 05.3 M32
2023-09-16 19:46:57 C 23 26 26.72 +55 27 09.2 M32
2023-09-16 19:49:22 C 23 26 25.49 +55 27 13.2 M32
2023-09-16 19:51:44 C 23 26 24.29 +55 27 17.0 M32
2023-09-16 19:54:08 C 23 26 23.07 +55 27 20.9 M32
2023-09-16 19:56:07 C 23 26 22.05 +55 27 24.2 M32
2023-09-16 19:59:49 C 23 26 18.80 +55 27 28.2 q 168
2023-09-16 21:00:49 C 23 25 47.85 +55 29 03.6 q 168
2023-09-16 21:48:58 C 23 25 23.52 +55 30 17.6 q 168
2023-09-16 22:08:47 B 23 25 15.34 +55 30 52.7 X M59
2023-09-16 22:10:50 B 23 25 13.87 +55 30 58.3 X M59
2023-09-16 22:12:21 B 23 25 13.72 +55 30 59.9 X M59
2023-09-17 10:04:25 C 23 19 21.799 +55 48 41.18 V T05
2023-09-17 10:08:35 C 23 19 19.702 +55 48 46.98 V T05
2023-09-17 10:54:40 C 23 18 56.585 +55 49 50.09 V T05
2023-09-17 11:03:21 C 23 18 52.222 +55 50 01.93 V T05
2023-09-17 17:02:49 C 23 16 00.12 +55 57 43.6 q 168
2023-09-17 18:19:51 C 23 15 22.46 +55 59 25.2 q 168
2023-09-17 19:28:53 C 23 14 48.73 +56 00 54.1 q 168
2023-09-17 20:38:00 C 23 14 16.05 +56 02 23.8 X L99
2023-09-17 20:40:30 C 23 14 14.85 +56 02 27.1 X L99
2023-09-17 20:43:00 C 23 14 13.59 +56 02 29.8 X L99
2023-09-17 20:45:56 C 23 14 11.20 +56 02 30.4 q 168
2023-09-17 20:50:30 C 23 14 09.93 +56 02 40.3 X L99
2023-09-17 21:58:58 C 23 13 35.75 +56 03 59.3 q 168
2023-09-17 22:55:57 C 23 13 08.20 +56 05 07.2 q 168
2023-09-18 19:52:39 C 23 03 23.55 +56 28 19.8 X L18
2023-09-18 19:56:31 C 23 03 21.75 +56 28 23.8 X L18
2023-09-18 20:00:11 C 23 03 20.05 +56 28 27.4 X L18
2023-09-18 20:03:23 C 23 03 18.55 +56 28 30.3 X L18
2023-09-18 21:41:18 C 23 02 32.97 +56 30 06.4 M32
2023-09-18 21:42:42 C 23 02 32.42 +56 30 07.5 M32
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)