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
2012-03-14 14:34:39 C 12 26 59.50 -00 41 56.9 u 379
2012-03-14 14:45:34 C 12 26 59.56 -00 42 08.2 u 379
2012-03-14 14:48:14 C 12 26 59.56 -00 42 11.0 u 379
2012-03-15 00:41:38 C 12 27 05.21 -00 52 20.9 c A24
2012-03-15 00:42:40 C 12 27 05.22 -00 52 22.0 c A24
2012-03-15 01:40:12 C 12 27 05.48 -00 53 20.5 c A24
2012-03-15 01:41:14 C 12 27 05.48 -00 53 21.5 c A24
2012-03-15 13:21:39 C 12 27 13.56 -01 05 10.8 u 379
2012-03-15 14:03:44 C 12 27 13.72 -01 05 53.1 u 379
2012-03-15 14:06:23 C 12 27 13.75 -01 05 55.9 u 379
2012-03-15 14:09:04 C 12 27 13.77 -01 05 58.4 u 379
2012-03-15 14:20:03 C 12 27 13.76 -01 06 10.0 u 379
2012-03-15 14:28:26 C 12 27 13.80 -01 06 18.7 u 379
2012-03-15 14:31:06 C 12 27 13.85 -01 06 21.3 u 379
2012-03-15 22:28:55 C 12 27 18.37 -01 14 31.5 c 127
2012-03-15 22:38:01 C 12 27 18.42 -01 14 40.4 c 127
2012-03-15 22:55:55 C 12 27 18.50 -01 14 58.6 c 127
2012-03-15 23:03:13 C 12 27 18.55 -01 15 06.0 c 127
2012-03-16 22:41:52 C 12 27 30.73 -01 38 56.6 c 127
2012-03-16 22:47:03 C 12 27 30.74 -01 39 01.8 c 127
2012-03-16 22:53:07 C 12 27 30.76 -01 39 08.1 c 127
2012-03-16 22:59:23 C 12 27 30.77 -01 39 14.1 c 127
2012-03-17 00:05:34 C 12 27 30.87 -01 40 18.2 u 160
2012-03-17 00:08:58 C 12 27 30.87 -01 40 21.9 u 160
2012-03-17 00:12:14 C 12 27 30.88 -01 40 25.1 u 160
2012-03-17 07:55:56 C 12 27 34.60 -01 48 05.9 15.5 c 704
2012-03-17 08:11:49 C 12 27 34.63 -01 48 21.8 16.0 c 704
2012-03-17 08:27:52 C 12 27 34.64 -01 48 37.9 15.7 c 704
2012-03-17 08:43:44 C 12 27 34.64 -01 48 53.9 15.8 c 704
2012-03-17 08:59:37 C 12 27 34.66 -01 49 09.7 15.6 c 704
2012-03-20 01:07:04 C 12 27 59.61 -02 52 29.8 u 160
2012-03-20 01:09:56 C 12 27 59.63 -02 52 33.0 u 160
2012-03-20 01:12:48 C 12 27 59.63 -02 52 35.4 u 160
2012-03-21 07:48:38 C 12 28 09.37 -03 22 02.3 r 703
2012-03-21 08:06:06 C 12 28 09.33 -03 22 19.0 r 703
2012-03-21 08:23:21 C 12 28 09.26 -03 22 35.5 r 703
2012-03-21 08:40:50 C 12 28 09.22 -03 22 51.8 r 703
2012-03-21 12:57:04 C 12 28 11.59 -03 26 57.2 u 379
2012-03-21 12:59:43 C 12 28 11.59 -03 26 59.7 u 379
2012-03-21 13:20:39 C 12 28 11.56 -03 27 19.6 u 379
2012-03-21 13:27:02 C 12 28 11.54 -03 27 25.8 u 379
2012-03-21 13:33:41 C 12 28 11.56 -03 27 32.5 u 379
2012-03-21 13:36:52 C 12 28 11.53 -03 27 35.7 u 379
2012-03-24 00:40:26 C 12 28 24.28 -04 23 06.2 u C01
2012-03-24 00:41:49 C 12 28 24.27 -04 23 07.5 u C01
2012-03-24 00:43:13 C 12 28 24.27 -04 23 08.8 u C01
2012-03-24 00:44:35 C 12 28 24.27 -04 23 10.0 u C01
2012-03-24 00:45:58 C 12 28 24.27 -04 23 11.3 u C01
2012-03-24 07:52:13 C 12 28 25.55 -04 29 38.3 u H45
2012-03-24 07:54:00 C 12 28 25.55 -04 29 39.7 u H45