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
2012-02-26 03:11:01 C 12 17 28.40 +06 33 37.9 c A24
2012-02-26 06:37:49 C 12 17 37.02 +06 30 12.8 u H45
2012-02-26 06:39:37 C 12 17 37.08 +06 30 11.0 u H45
2012-02-26 06:41:18 C 12 17 37.13 +06 30 09.4 u H45
2012-02-26 06:43:18 C 12 17 37.20 +06 30 07.4 u H45
2012-02-26 06:53:57 C 12 17 37.52 +06 29 56.6 u H45
2012-02-26 07:11:18 C 12 17 38.04 +06 29 39.2 u H45
2012-02-26 12:21:36 C 12 17 48.879 +06 24 31.56 L F51
2012-02-26 12:37:51 C 12 17 49.341 +06 24 15.12 L F51
2012-02-26 13:09:53 C 12 17 50.261 +06 23 42.63 L F51
2012-02-26 22:57:09 C 12 18 12.24 +06 13 36.4 c A24
2012-02-26 22:58:10 C 12 18 12.28 +06 13 35.9 c A24
2012-02-27 00:23:16 C 12 18 14.81 +06 12 09.3 c A24
2012-02-27 00:24:18 C 12 18 14.84 +06 12 08.5 c A24
2012-02-27 20:02:10 C 12 18 55.45 +05 52 03.9 r 168
2012-02-27 21:06:40 C 12 18 57.35 +05 50 58.4 r 168
2012-02-27 22:05:30 C 12 18 59.06 +05 49 58.3 r 168
2012-03-01 07:04:17 C 12 20 47.10 +04 51 25.5 u H45
2012-03-01 07:06:13 C 12 20 47.13 +04 51 23.8 u H45
2012-03-01 07:07:40 C 12 20 47.17 +04 51 22.2 u H45
2012-03-01 07:09:25 C 12 20 47.20 +04 51 20.4 u H45
2012-03-01 07:11:12 C 12 20 47.25 +04 51 18.6 u H45
2012-03-01 07:14:44 C 12 20 47.71 +04 51 13.6 16.4 c 704
2012-03-01 07:31:41 C 12 20 48.10 +04 50 56.8 16.6 c 704
2012-03-01 07:48:33 C 12 20 48.49 +04 50 39.1 16.6 c 704
2012-03-03 07:01:25 C 12 22 07.20 +04 01 31.6 u H45
2012-03-03 07:02:35 C 12 22 07.23 +04 01 30.5 u H45
2012-03-03 07:05:05 C 12 22 07.28 +04 01 28.0 u H45
2012-03-03 07:07:01 C 12 22 07.32 +04 01 26.0 u H45
2012-03-03 07:08:35 C 12 22 07.34 +04 01 24.3 u H45
2012-03-03 07:10:12 C 12 22 07.37 +04 01 22.6 u H45
2012-03-04 10:29:47 C 12 22 47.68 +03 32 46.9 u H45
2012-03-04 10:31:12 C 12 22 47.69 +03 32 45.4 u H45
2012-03-04 10:33:16 C 12 22 47.73 +03 32 43.3 u H45
2012-03-04 10:36:52 C 12 22 47.81 +03 32 39.6 u H45
2012-03-04 10:38:15 C 12 22 47.83 +03 32 38.1 u H45
2012-03-05 06:05:56 C 12 23 17.24 +03 12 13.5 u H45
2012-03-05 06:07:59 C 12 23 17.28 +03 12 11.6 u H45
2012-03-05 06:10:35 C 12 23 17.33 +03 12 08.8 u H45
2012-03-05 06:13:26 C 12 23 17.40 +03 12 05.9 u H45
2012-03-05 06:15:16 C 12 23 17.42 +03 12 04.0 u H45
2012-03-05 06:53:51 C 12 23 18.53 +03 11 24.9 o 691
2012-03-05 07:19:23 C 12 23 18.97 +03 10 58.1 o 691
2012-03-05 07:44:54 C 12 23 19.39 +03 10 31.5 o 691
2012-03-05 22:46:50 C 12 23 40.38 +02 54 41.4 r J37
2012-03-05 23:26:53 C 12 23 41.05 +02 53 59.9 r J37
2012-03-05 23:40:38 C 12 23 41.30 +02 53 45.4 r J37
2012-03-06 09:32:48 C 12 23 52.62 +02 43 24.2 u H45
2012-03-06 09:34:45 C 12 23 52.66 +02 43 22.2 u H45
2012-03-06 09:36:59 C 12 23 52.68 +02 43 19.7 u H45