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
2012-03-24 07:56:50 C 12 28 25.90 -04 29 41.6 15.2 c 704
2012-03-24 07:57:44 C 12 28 25.54 -04 29 43.2 u H45
2012-03-24 08:12:22 C 12 28 25.85 -04 29 55.8 15.1 c 704
2012-03-24 08:12:35 C 12 28 25.50 -04 29 56.8 u H45
2012-03-24 08:14:17 C 12 28 25.50 -04 29 58.3 u H45
2012-03-24 08:27:55 C 12 28 25.81 -04 30 10.2 15.4 c 704
2012-03-24 08:43:20 C 12 28 25.76 -04 30 24.2 15.4 c 704
2012-03-24 08:58:50 C 12 28 25.71 -04 30 38.4 15.4 c 704
2012-03-24 13:22:27 C 12 28 27.78 -04 34 40.1 u 379
2012-03-24 13:28:00 C 12 28 27.75 -04 34 45.4 u 379
2012-03-24 13:30:40 C 12 28 27.73 -04 34 47.9 u 379
2012-03-24 13:33:21 C 12 28 27.74 -04 34 50.1 u 379
2012-03-24 13:39:08 C 12 28 27.71 -04 34 55.8 u 379
2012-03-24 13:41:49 C 12 28 27.72 -04 34 58.0 u 379
2012-03-24 13:44:29 C 12 28 27.70 -04 35 00.6 u 379
2012-03-24 13:51:41 C 12 28 27.69 -04 35 07.1 u 379
2012-03-24 13:54:21 C 12 28 27.69 -04 35 09.0 u 379
2012-03-24 13:57:00 C 12 28 27.65 -04 35 11.8 u 379
2012-03-25 08:43:36 C 12 28 29.84 -04 52 15.7 u H45
2012-03-25 08:46:05 C 12 28 29.84 -04 52 17.9 u H45
2012-03-25 08:58:57 C 12 28 29.82 -04 52 29.4 u H45
2012-03-25 09:09:53 C 12 28 29.78 -04 52 39.2 u H45
2012-03-25 09:15:43 C 12 28 29.78 -04 52 44.4 u H45
2012-03-25 12:51:03 C 12 28 32.18 -04 55 58.5 u 379
2012-03-25 12:53:43 C 12 28 32.17 -04 56 00.8 u 379
2012-03-25 12:56:24 C 12 28 32.16 -04 56 02.9 u 379
2012-03-25 13:05:57 C 12 28 32.16 -04 56 11.6 u 379
2012-03-25 13:08:37 C 12 28 32.14 -04 56 14.2 u 379
2012-03-25 13:11:17 C 12 28 32.13 -04 56 16.3 u 379
2012-03-25 13:16:57 C 12 28 32.12 -04 56 21.8 u 379
2012-03-25 13:19:37 C 12 28 32.11 -04 56 24.4 u 379
2012-03-25 13:22:16 C 12 28 32.10 -04 56 26.7 u 379
2012-03-25 13:30:12 C 12 28 32.06 -04 56 33.7 u 379
2012-03-25 13:32:52 C 12 28 32.08 -04 56 36.2 u 379
2012-03-25 13:41:12 C 12 28 32.03 -04 56 44.0 u 379
2012-03-25 13:43:52 C 12 28 32.04 -04 56 46.2 u 379
2012-03-26 12:38:00 C 12 28 36.22 -05 17 13.1 u 379
2012-03-26 12:40:40 C 12 28 36.22 -05 17 15.4 u 379
2012-03-26 13:07:01 C 12 28 36.16 -05 17 38.7 u 379
2012-03-26 13:35:11 C 12 28 36.05 -05 18 04.2 u 379
2012-03-26 13:37:50 C 12 28 36.04 -05 18 06.4 u 379
2012-03-26 13:49:22 C 12 28 36.01 -05 18 16.3 u 379
2012-03-26 13:52:02 C 12 28 36.01 -05 18 18.7 u 379
2012-03-26 22:18:21 C 12 28 37.49 -05 25 49.1 15.6 u A14
2012-03-26 22:22:52 C 12 28 37.21 -05 25 55.0 u C01
2012-03-26 22:23:45 C 12 28 37.21 -05 25 55.8 u C01
2012-03-26 22:24:37 C 12 28 37.21 -05 25 56.6 u C01
2012-03-26 22:46:42 C 12 28 37.41 -05 26 14.1 15.6 u A14
2012-03-26 22:58:25 C 12 28 37.30 -05 26 24.4 c A24
2012-03-26 22:59:26 C 12 28 37.30 -05 26 25.1 c A24