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
2023-10-19 10:09:04 C 20 51 08.472 +52 58 14.38 V T05
2023-10-19 10:13:17 C 20 51 08.407 +52 58 11.53 V T05
2023-10-19 10:34:51 C 20 51 07.889 +52 58 01.60 V T05
2023-10-21 06:59:46 C 20 50 25.354 +52 38 22.99 V T05
2023-10-21 07:03:52 C 20 50 25.294 +52 38 21.12 V T05
2023-10-21 07:12:44 C 20 50 25.142 +52 38 17.12 V T05
2023-10-23 07:18:46 C 20 50 03.314 +52 17 54.89 V T05
2023-10-23 07:23:34 C 20 50 03.288 +52 17 53.12 V T05
2023-10-23 07:30:57 C 20 50 03.197 +52 17 49.70 V T05
2023-10-23 07:45:37 C 20 50 03.094 +52 17 43.22 V T05
2023-10-25 06:56:09 C 20 50 04.848 +51 58 49.12 V T05
2023-10-25 07:10:39 C 20 50 04.846 +51 58 42.92 V T05
2023-10-25 07:24:55 C 20 50 04.884 +51 58 36.95 V T05
2023-11-02 08:10:23 C 20 53 23.827 +50 51 59.40 V T05
2023-11-02 08:24:58 C 20 53 24.204 +50 51 54.47 V T05
2023-11-02 08:35:18 C 20 53 24.446 +50 51 51.01 V T05
2023-11-02 08:51:12 C 20 53 24.876 +50 51 46.22 V T05
2023-11-03 17:19:26 B 20 54 25.090 +50 42 10.44 V L65
2023-11-03 17:30:19 B 20 54 25.416 +50 42 06.48 V L65
2023-11-03 17:41:13 B 20 54 25.771 +50 42 03.49 V L65
2023-11-06 06:24:23 C 20 56 33.166 +50 25 27.01 V T05
2023-11-06 06:38:55 C 20 56 33.698 +50 25 22.91 V T05
2023-11-06 06:44:21 C 20 56 33.864 +50 25 21.14 V T05
2023-11-06 06:52:23 C 20 56 34.262 +50 25 18.16 V T05
2023-11-08 06:05:09 C 20 58 27.962 +50 13 26.83 V T05
2023-11-08 06:10:34 C 20 58 28.169 +50 13 25.57 V T05
2023-11-08 06:20:59 C 20 58 28.613 +50 13 22.33 V T05
2023-11-08 06:37:30 C 20 58 29.335 +50 13 17.69 V T05
2023-11-10 07:03:08 C 21 00 37.750 +50 02 05.93 V T05
2023-11-10 07:10:53 C 21 00 38.119 +50 02 04.06 V T05
2023-11-10 07:15:28 C 21 00 38.362 +50 02 02.18 V T05
2023-11-10 07:47:01 C 21 00 39.775 +50 01 54.62 V T05
2023-11-16 07:52:09 C 21 08 06.838 +49 34 18.84 V T05
2023-11-16 08:13:26 C 21 08 08.141 +49 34 14.30 V T05
2023-11-16 08:37:54 C 21 08 09.425 +49 34 10.06 V T05
2023-11-16 08:57:16 C 21 08 10.558 +49 34 07.00 V T05
2025-01-07 12:41:59 C 11 38 24.552 +33 26 02.31 X F51
2025-01-07 13:00:42 C 11 38 24.108 +33 26 06.26 X F51
2025-01-07 13:19:22 C 11 38 23.687 +33 26 10.63 X F51
2025-01-07 13:38:11 C 11 38 23.243 +33 26 14.90 X F51
2025-01-10 19:30:18 C 11 36 28.156 +33 44 01.09 O18
2025-01-10 19:31:34 C 11 36 28.117 +33 44 01.25 O18
2025-02-09 06:12:18 C 10 58 44.072 +36 23 47.26 V G96
2025-02-09 06:19:38 C 10 58 43.453 +36 23 48.26 V G96
2025-02-09 06:26:58 C 10 58 42.863 +36 23 49.31 V G96
2025-02-09 06:34:18 C 10 58 42.308 +36 23 49.60 V G96
2025-02-15 10:43:40 C 10 46 44.707 +36 39 09.41 X F52
2025-02-15 10:58:40 C 10 46 43.452 +36 39 10.19 X F52
2025-02-15 11:13:38 C 10 46 42.162 +36 39 11.23 X F52
2025-02-17 12:17:12 C 10 42 33.663 +36 41 29.81 X F51
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)