313538 (2002 YB12)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5509064700 ± 1.04e-08
Semi-major axis (a)1.6868278257 AU ± 8.55e-10
Inclination (i)14.03530045° ± 2.98e-06
Long. of Asc. Node (Ω)270.98049380° ± 7.72e-06
Arg. of Perihelion (ω)306.14944368° ± 7.77e-06
Mean Anomaly (M)100.19683354° ± 1.57e-06
Mean Motion (n)0.4498897944°/day ± 3.42e-10
Perihelion dist (q)0.75754346 AU ± 1.75e-08
Aphelion dist (Q)2.61611219 AU ± 1.76e-08
Orbital Period2.19081716 yr ± 1.67e-09
Physical Parameters
H (abs. magnitude)18.32
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.261″
Uncertainty0
Orbit TypeApollo
MOID0.073362 AU
Observations Used665
Oppositions13
Arc Total2002-2025
First Observation Used2002-12-31
Last Observation Used2025-10-01
Observations (696)
Date Type RA Dec Mag Band Observatory
2023-08-18 08:06:59 C 01 04 43.93 +29 13 11.0 u H21
2023-08-18 08:15:02 C 01 04 43.71 +29 13 13.3 u H21
2023-10-07 06:39:08 C 23 58 14.393 +25 45 55.18 X F52
2023-10-07 06:55:51 C 23 58 13.407 +25 45 46.09 X F52
2023-10-07 07:12:34 C 23 58 12.384 +25 45 37.42 X F52
2023-10-08 07:08:08 C 23 56 49.664 +25 32 37.08 X F52
2023-10-08 07:22:51 C 23 56 48.808 +25 32 29.32 X F52
2023-10-08 07:37:38 C 23 56 47.946 +25 32 21.19 X F52
2023-10-08 07:52:26 C 23 56 47.071 +25 32 13.14 X F52
2023-10-09 10:06:05 C 23 55 18.015 +25 17 45.36 X F51
2023-10-09 10:23:03 C 23 55 17.023 +25 17 35.91 X F51
2023-10-09 10:40:02 C 23 55 16.060 +25 17 26.38 X F51
2023-10-09 10:57:03 C 23 55 15.069 +25 17 16.87 X F51
2023-10-10 05:24:25 C 23 54 14.080 +25 06 57.96 V G96
2023-10-10 05:31:53 C 23 54 13.720 +25 06 53.17 V G96
2023-10-10 05:39:21 C 23 54 13.216 +25 06 49.64 V G96
2023-10-10 05:46:49 C 23 54 12.798 +25 06 45.43 V G96
2023-10-13 05:45:18 C 23 50 24.319 +24 25 50.48 X F52
2023-10-13 06:02:06 C 23 50 23.448 +24 25 41.33 X F52
2023-10-13 06:35:44 C 23 50 21.686 +24 25 21.85 X F52
2023-10-19 05:45:07 C 23 43 39.558 +23 01 54.42 X F52
2023-10-19 06:00:48 C 23 43 38.891 +23 01 45.47 X F52
2023-10-19 06:16:27 C 23 43 38.177 +23 01 36.26 X F52
2023-10-19 06:32:09 C 23 43 37.509 +23 01 27.16 X F52
2024-10-28 10:13:00 C 07 38 51.043 +24 26 51.54 V G96
2024-10-28 10:20:28 C 07 38 51.475 +24 26 48.88 V G96
2024-10-28 10:27:58 C 07 38 51.853 +24 26 46.93 V G96
2024-10-28 10:35:28 C 07 38 52.166 +24 26 45.56 V G96
2024-11-13 09:36:23 C 07 54 55.274 +22 25 44.98 V G96
2024-11-13 09:43:47 C 07 54 55.552 +22 25 41.45 V G96
2024-11-13 09:51:12 C 07 54 55.825 +22 25 38.71 V G96
2024-11-13 09:58:37 C 07 54 56.041 +22 25 36.70 V G96
2024-11-29 11:59:43 C 08 04 13.886 +19 47 00.79 X F52
2024-11-29 12:13:25 C 08 04 14.019 +19 46 54.37 X F52
2024-11-29 12:27:08 C 08 04 14.151 +19 46 47.90 X F52
2024-11-29 12:40:53 C 08 04 14.281 +19 46 41.47 X F52
2024-12-04 09:10:51 C 08 05 07.998 +18 48 35.10 V G96
2024-12-04 09:19:53 C 08 05 07.998 +18 48 30.53 V G96
2024-12-04 09:27:16 C 08 05 08.005 +18 48 26.46 V G96
2024-12-04 09:34:40 C 08 05 08.002 +18 48 22.75 V G96
2024-12-08 11:40:41 C 08 05 01.615 +17 54 37.79 X F52
2024-12-08 11:53:34 C 08 05 01.513 +17 54 30.41 X F52
2024-12-08 12:06:30 C 08 05 01.405 +17 54 23.08 X F52
2024-12-08 12:19:33 C 08 05 01.286 +17 54 15.69 X F52
2024-12-22 11:07:33 C 07 57 20.347 +14 04 42.38 V G96
2024-12-22 11:15:01 C 07 57 20.005 +14 04 36.23 V G96
2024-12-22 11:22:29 C 07 57 19.656 +14 04 30.07 V G96
2024-12-22 11:29:57 C 07 57 19.321 +14 04 23.77 V G96
2024-12-22 13:30:42 C 07 57 14.315 +14 02 48.08 X F52
2024-12-22 13:46:19 C 07 57 13.580 +14 02 35.19 X F52