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
2023-09-10 19:58:44 C 00 43 25.54 +48 37 31.4 V M34
2023-09-10 21:08:18 C 00 42 46.78 +48 42 38.4 X L18
2023-09-10 21:10:01 C 00 42 45.80 +48 42 46.0 X L18
2023-09-10 21:11:43 C 00 42 44.81 +48 42 52.9 X L18
2023-09-10 21:13:25 C 00 42 43.95 +48 43 00.5 X L18
2023-09-10 21:15:07 C 00 42 42.98 +48 43 06.7 X L18
2023-09-11 00:27:33 B 00 40 56.472 +48 56 48.19 V L65
2023-09-11 00:31:24 B 00 40 54.334 +48 57 04.43 V L65
2023-09-11 00:35:01 B 00 40 52.327 +48 57 19.73 V L65
2023-09-11 10:31:36 C 00 35 26.304 +49 38 28.90 V T05
2023-09-11 10:35:31 C 00 35 24.098 +49 38 44.66 V T05
2023-09-11 10:43:21 C 00 35 19.680 +49 39 16.20 V T05
2023-09-11 11:18:04 C 00 35 00.108 +49 41 35.16 V T05
2023-09-11 19:27:36 C 00 30 33.31 +50 12 49.4 V M34
2023-09-11 19:30:01 C 00 30 31.92 +50 13 00.6 Z G23
2023-09-11 19:34:55 C 00 30 29.23 +50 13 18.0 V M34
2023-09-11 19:40:16 C 00 30 26.29 +50 13 40.0 Z G23
2023-09-11 19:42:15 C 00 30 25.05 +50 13 46.5 V M34
2023-09-11 19:50:31 C 00 30 20.65 +50 14 19.0 Z G23
2023-09-11 21:33:41 C 00 29 23.04 +50 20 54.5 M32
2023-09-11 21:37:03 C 00 29 21.17 +50 21 07.2 M32
2023-09-11 21:38:10 C 00 29 20.54 +50 21 11.5 M32
2023-09-11 21:39:01 C 00 29 20.07 +50 21 14.7 M32
2023-09-11 21:39:35 C 00 29 19.76 +50 21 16.8 M32
2023-09-11 21:42:08 C 00 29 18.03 +50 21 26.5 X L99
2023-09-11 21:44:08 C 00 29 16.88 +50 21 33.9 X L99
2023-09-11 21:46:08 C 00 29 15.71 +50 21 40.9 X L99
2023-09-12 19:50:52 C 00 17 08.60 +51 39 03.8 q 168
2023-09-12 20:25:40 C 00 16 49.25 +51 40 58.0 q 168
2023-09-12 21:13:16 C 00 16 22.82 +51 43 32.6 q 168
2023-09-12 21:56:53 C 00 15 58.57 +51 45 53.2 q 168
2023-09-12 22:46:22 C 00 15 31.03 +51 48 31.8 q 168
2023-09-12 23:47:24 C 00 14 57.22 +51 51 44.9 q 168
2023-09-13 11:09:31 C 00 08 46.416 +52 27 08.14 V T05
2023-09-13 11:14:45 C 00 08 43.505 +52 27 23.62 V T05
2023-09-13 11:25:19 C 00 08 37.582 +52 27 54.72 V T05
2023-09-13 12:14:00 C 00 08 10.373 +52 30 17.21 V T05
2023-09-13 23:23:20 B 00 02 08.882 +53 01 35.72 V L65
2023-09-13 23:27:44 B 00 02 06.454 +53 01 47.75 V L65
2023-09-13 23:31:54 B 00 02 04.145 +53 01 59.12 V L65
2023-09-14 17:30:55 C 23 52 26.49 +53 47 49.9 q 168
2023-09-14 18:35:55 C 23 51 51.43 +53 50 27.1 q 168
2023-09-14 19:40:56 C 23 51 16.33 +53 53 02.1 q 168
2023-09-14 20:02:22 C 23 51 06.52 +53 53 48.4 V G33
2023-09-14 20:07:25 C 23 51 03.78 +53 54 00.7 V G33
2023-09-14 20:53:59 C 23 50 36.91 +53 55 53.2 q 168
2023-09-14 21:58:58 C 23 50 01.91 +53 58 22.9 q 168
2023-09-14 23:00:01 C 23 49 29.12 +54 00 41.5 q 168
2023-09-15 09:58:37 C 23 43 44.222 +54 25 12.83 V T05
2023-09-15 10:01:14 C 23 43 42.809 +54 25 18.48 V T05
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)