163683 (2002 YP2)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6882474563 ± 3.85e-08
Semi-major axis (a)1.5769751773 AU ± 2.88e-09
Inclination (i)20.62513362° ± 5.24e-06
Long. of Asc. Node (Ω)52.43875859° ± 1.40e-05
Arg. of Perihelion (ω)281.41120929° ± 1.27e-05
Mean Anomaly (M)230.62019245° ± 1.35e-05
Mean Motion (n)0.4977084225°/day ± 1.36e-09
Perihelion dist (q)0.49162602 AU ± 6.08e-08
Aphelion dist (Q)2.66232433 AU ± 6.10e-08
Orbital Period1.98032872 yr ± 5.42e-09
Physical Parameters
H (abs. magnitude)19.05
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.301″
Uncertainty0
Orbit TypeApollo
MOID0.020537 AU
Observations Used238
Oppositions11
Arc Total2002-2024
First Observation Used2002-12-28
Last Observation Used2024-12-31
Observations (247)
Date Type RA Dec Mag Band Observatory
2022-05-18 05:55:36 C 11 29 21.484 +22 23 19.10 V G96
2022-05-18 06:03:04 C 11 29 21.001 +22 23 15.04 V G96
2022-09-28 11:46:58 C 09 08 21.955 +20 47 35.16 V V00
2022-09-28 11:54:18 C 09 08 22.520 +20 47 41.14 V V00
2022-09-28 12:01:36 C 09 08 23.057 +20 47 46.54 V V00
2022-09-28 12:08:54 C 09 08 23.658 +20 47 52.87 V V00
2022-11-26 11:28:23 C 10 29 50.460 +35 48 30.42 V G96
2022-11-26 11:41:41 C 10 29 50.687 +35 48 41.69 V G96
2022-11-26 11:54:51 C 10 29 50.824 +35 48 52.88 V G96
2022-11-26 12:02:19 C 10 29 51.007 +35 48 58.57 V G96
2023-01-24 09:07:07 C 08 49 15.413 +55 24 45.33 U F52
2023-01-24 09:24:26 C 08 49 12.944 +55 24 48.69 U F52
2023-01-24 09:41:49 C 08 49 10.464 +55 24 52.19 U F52
2023-01-24 09:59:12 C 08 49 07.960 +55 24 55.58 U F52
2024-04-01 12:30:15 C 13 31 28.192 +21 21 01.78 X F51
2024-04-01 12:48:25 C 13 31 26.482 +21 21 12.33 X F51
2024-04-01 13:06:34 C 13 31 24.770 +21 21 22.76 X F51
2024-04-01 13:24:44 C 13 31 23.053 +21 21 33.39 X F51
2024-04-08 07:47:48 C 13 15 09.277 +22 48 45.29 V G96
2024-04-08 07:55:18 C 13 15 08.456 +22 48 48.64 V G96
2024-04-08 08:02:49 C 13 15 07.643 +22 48 52.60 V G96
2024-04-08 08:10:21 C 13 15 06.890 +22 48 55.98 V G96
2024-04-28 06:04:42 C 12 18 45.992 +24 34 00.42 X F51
2024-04-28 06:23:20 C 12 18 43.742 +24 33 59.00 X F51
2024-04-28 07:00:55 C 12 18 39.191 +24 33 56.31 X F51
2024-05-01 06:25:09 C 12 10 20.669 +24 24 43.27 V G96
2024-05-01 06:33:14 C 12 10 19.708 +24 24 41.51 V G96
2024-05-01 06:41:19 C 12 10 18.793 +24 24 40.39 V G96
2024-05-01 06:49:24 C 12 10 17.843 +24 24 38.56 V G96
2024-06-19 04:08:21 C 10 56 25.868 +11 23 02.51 V G96
2024-06-19 04:15:50 C 10 56 25.696 +11 22 54.70 V G96
2024-06-19 04:23:20 C 10 56 25.544 +11 22 48.32 V G96
2024-06-19 04:30:49 C 10 56 25.321 +11 22 40.69 V G96
2024-10-03 14:37:17 C 09 16 29.998 +24 24 43.53 X F52
2024-10-03 14:44:54 C 09 16 30.653 +24 24 47.35 X F52
2024-10-03 14:52:33 C 09 16 31.290 +24 24 51.03 X F52
2024-10-03 15:00:10 C 09 16 31.934 +24 24 54.46 X F52
2024-12-10 10:34:41 C 10 33 49.057 +40 02 11.08 V G96
2024-12-10 10:42:12 C 10 33 48.920 +40 02 19.10 V G96
2024-12-10 10:49:43 C 10 33 48.830 +40 02 25.69 V G96
2024-12-10 10:57:13 C 10 33 48.762 +40 02 32.96 V G96
2024-12-26 12:18:59 C 10 19 24.359 +46 12 42.54 X F52
2024-12-26 12:37:35 C 10 19 23.121 +46 13 00.71 X F52
2024-12-26 12:56:10 C 10 19 21.883 +46 13 18.94 X F52
2024-12-31 13:03:32 C 10 10 35.436 +48 07 13.57 X F52
2024-12-31 13:21:08 C 10 10 33.941 +48 07 29.71 X F52
2024-12-31 13:38:39 C 10 10 32.460 +48 07 46.11 X F52