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
2024-12-22 14:02:04 C 07 57 12.843 +14 02 22.10 X F52
2024-12-23 05:51:53 C 07 56 31.478 +13 49 26.72 V W68
2024-12-23 05:56:29 C 07 56 31.253 +13 49 22.94 V W68
2024-12-23 06:08:41 C 07 56 30.614 +13 49 12.68 V W68
2024-12-23 06:16:33 C 07 56 30.228 +13 49 05.74 V W68
2024-12-24 09:31:41 C 07 55 13.022 +13 25 39.47 V G96
2024-12-24 09:39:03 C 07 55 12.637 +13 25 33.17 V G96
2024-12-24 09:46:26 C 07 55 12.248 +13 25 26.58 V G96
2024-12-24 09:53:49 C 07 55 11.863 +13 25 20.35 V G96
2024-12-24 10:28:42 C 07 55 10.728 +13 24 53.68 V T05
2024-12-24 10:32:44 C 07 55 10.502 +13 24 49.79 V T05
2024-12-24 10:37:20 C 07 55 10.250 +13 24 45.83 V T05
2024-12-24 10:51:29 C 07 55 09.557 +13 24 33.30 V T05
2024-12-26 18:08:55 C 07 52 12.86 +12 35 01.7 V D29
2024-12-26 18:29:14 C 07 52 11.62 +12 34 42.7 V D29
2024-12-26 18:49:33 C 07 52 10.38 +12 34 24.2 V D29
2024-12-27 05:32:18 C 07 51 33.554 +12 24 41.65 V W68
2024-12-27 05:34:54 C 07 51 33.427 +12 24 39.28 V W68
2024-12-27 05:39:28 C 07 51 33.098 +12 24 35.03 V W68
2024-12-27 05:56:37 C 07 51 32.035 +12 24 19.76 V W68
2024-12-28 10:00:52 C 07 49 49.831 +11 57 20.38 V T05
2024-12-28 10:44:30 C 07 49 46.990 +11 56 37.93 V T05
2024-12-28 10:47:06 C 07 49 46.735 +11 56 35.84 V T05
2024-12-28 10:55:00 C 07 49 46.210 +11 56 28.03 V T05
2024-12-30 08:01:51 C 07 46 45.908 +11 11 25.98 V 703
2024-12-30 08:04:51 C 07 46 45.682 +11 11 22.78 V 703
2024-12-30 08:07:51 C 07 46 45.440 +11 11 20.18 V 703
2024-12-30 08:10:50 C 07 46 45.264 +11 11 16.22 V 703
2024-12-30 09:26:33 C 07 46 40.402 +11 10 02.03 V T08
2024-12-30 09:31:59 C 07 46 39.991 +11 09 56.45 V T08
2024-12-30 09:48:47 C 07 46 38.738 +11 09 39.74 V T08
2024-12-30 09:54:46 C 07 46 38.292 +11 09 33.16 V T08
2024-12-31 05:48:45 C 07 45 12.019 +10 49 06.64 V W68
2024-12-31 06:38:35 C 07 45 08.114 +10 48 14.62 V W68
2024-12-31 06:45:51 C 07 45 07.572 +10 48 06.80 V W68
2024-12-31 06:51:11 C 07 45 07.106 +10 48 00.97 V W68
2024-12-31 07:26:45 C 07 45 05.062 +10 47 06.25 V 703
2024-12-31 07:30:06 C 07 45 04.792 +10 47 02.36 V 703
2024-12-31 07:33:26 C 07 45 04.540 +10 46 59.23 V 703
2025-01-01 07:52:09 C 07 43 14.113 +10 20 59.68 V 703
2025-01-01 07:55:09 C 07 43 13.861 +10 20 55.54 V 703
2025-01-01 07:58:09 C 07 43 13.552 +10 20 53.38 V 703
2025-01-01 08:01:08 C 07 43 13.332 +10 20 49.45 V 703
2025-01-01 13:14:22 C 07 42 48.314 +10 15 12.35 V T05
2025-01-01 13:19:06 C 07 42 47.923 +10 15 06.59 V T05
2025-01-01 13:26:38 C 07 42 47.330 +10 14 58.70 V T05
2025-01-01 13:48:03 C 07 42 45.554 +10 14 34.94 V T05
2025-01-01 21:45:29 C 07 42 08.878 +10 06 06.62 V M22
2025-01-01 21:48:44 C 07 42 08.616 +10 06 03.10 V M22
2025-01-01 21:53:17 C 07 42 08.218 +10 05 57.59 V M22