448972 (2011 YV15)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5453105218 ± 1.58e-08
Semi-major axis (a)2.8431931328 AU ± 2.25e-08
Inclination (i)5.96658009° ± 2.26e-06
Long. of Asc. Node (Ω)1.87056336° ± 1.03e-05
Arg. of Perihelion (ω)162.37374853° ± 1.60e-05
Mean Anomaly (M)311.69289238° ± 1.49e-05
Mean Motion (n)0.2055903538°/day ± 2.44e-09
Perihelion dist (q)1.29277000 AU ± 4.61e-08
Aphelion dist (Q)4.39361626 AU ± 5.68e-08
Orbital Period4.79412708 yr ± 5.68e-08
Physical Parameters
H (abs. magnitude)17.19
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.295″
Uncertainty0
Orbit TypeAmor
MOID0.302235 AU
Observations Used776
Oppositions19
Arc Total2001-2025
First Observation Used2001-12-10
Last Observation Used2025-12-25
Observations (785)
Date Type RA Dec Mag Band Observatory
2012-03-06 09:38:59 C 12 23 52.73 +02 43 17.6 u H45
2012-03-06 09:41:20 C 12 23 52.74 +02 43 15.0 u H45
2012-03-06 09:43:11 C 12 23 52.78 +02 43 13.2 u H45
2012-03-10 07:42:45 C 12 25 38.11 +01 04 33.8 H21
2012-03-10 07:47:37 C 12 25 38.15 +01 04 28.6 H21
2012-03-10 07:52:10 C 12 25 38.19 +01 04 24.0 H21
2012-03-10 07:56:09 C 12 25 38.22 +01 04 19.8 H21
2012-03-10 08:00:10 C 12 25 38.27 +01 04 15.5 H21
2012-03-11 08:12:30 C 12 26 00.16 +00 38 59.8 t H21
2012-03-11 08:17:57 C 12 26 00.21 +00 38 54.1 t H21
2012-03-11 08:23:25 C 12 26 00.26 +00 38 48.5 t H21
2012-03-11 08:28:53 C 12 26 00.31 +00 38 42.8 t H21
2012-03-11 08:34:21 C 12 26 00.36 +00 38 37.2 t H21
2012-03-11 08:40:13 C 12 26 00.41 +00 38 30.9 t H21
2012-03-13 08:55:31 C 12 26 38.51 -00 11 29.3 u H45
2012-03-13 08:57:19 C 12 26 38.51 -00 11 31.0 u H45
2012-03-13 08:59:15 C 12 26 38.53 -00 11 33.1 u H45
2012-03-13 09:01:18 C 12 26 38.54 -00 11 35.3 u H45
2012-03-13 09:18:40 C 12 26 38.64 -00 11 53.1 u H45
2012-03-13 09:20:18 C 12 26 38.65 -00 11 54.9 u H45
2012-03-13 13:02:16 C 12 26 43.09 -00 15 43.3 u 379
2012-03-13 13:03:37 C 12 26 43.07 -00 15 44.9 u 379
2012-03-13 13:34:39 C 12 26 43.28 -00 16 16.7 u 379
2012-03-13 13:44:56 C 12 26 43.35 -00 16 27.0 u 379
2012-03-13 13:47:36 C 12 26 43.38 -00 16 29.6 u 379
2012-03-13 13:53:23 C 12 26 43.39 -00 16 36.3 u 379
2012-03-13 13:56:03 C 12 26 43.40 -00 16 38.8 u 379
2012-03-13 13:58:43 C 12 26 43.42 -00 16 41.6 u 379
2012-03-13 14:09:25 C 12 26 43.49 -00 16 52.1 u 379
2012-03-13 14:12:06 C 12 26 43.51 -00 16 55.2 u 379
2012-03-13 14:14:46 C 12 26 43.53 -00 16 58.0 u 379
2012-03-13 14:23:03 C 12 26 43.57 -00 17 06.1 u 379
2012-03-13 14:25:43 C 12 26 43.59 -00 17 09.5 u 379
2012-03-13 22:24:36 C 12 26 49.17 -00 25 26.8 o B67
2012-03-13 22:31:24 C 12 26 49.23 -00 25 33.6 o B67
2012-03-13 22:38:12 C 12 26 49.28 -00 25 40.8 o B67
2012-03-13 22:45:00 C 12 26 49.31 -00 25 47.6 o B67
2012-03-13 22:51:48 C 12 26 49.40 -00 25 54.7 o B67
2012-03-14 00:48:54 C 12 26 49.95 -00 27 53.7 u 160
2012-03-14 00:51:13 C 12 26 49.97 -00 27 56.4 u 160
2012-03-14 00:53:31 C 12 26 50.00 -00 27 58.6 u 160
2012-03-14 00:55:48 C 12 26 49.99 -00 28 00.9 u 160
2012-03-14 01:15:48 C 12 26 50.19 -00 28 22.0 c A24
2012-03-14 01:16:51 C 12 26 50.20 -00 28 22.9 c A24
2012-03-14 02:14:21 C 12 26 50.54 -00 29 22.0 c A24
2012-03-14 02:15:25 C 12 26 50.60 -00 29 22.7 c A24
2012-03-14 13:09:08 C 12 26 59.11 -00 40 29.4 u 379
2012-03-14 13:17:24 C 12 26 59.13 -00 40 37.8 u 379
2012-03-14 14:05:36 C 12 26 59.37 -00 41 27.2 u 379
2012-03-14 14:08:17 C 12 26 59.43 -00 41 30.0 u 379