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
2012-05-11 05:33:57 C 12 47 00.15 -15 20 41.5 L W91
2012-05-11 05:36:00 C 12 47 00.22 -15 20 42.1 L W91
2012-05-11 05:40:12 C 12 47 00.37 -15 20 43.4 L W91
2012-05-11 05:42:10 C 12 47 00.44 -15 20 43.9 L W91
2012-05-11 05:46:18 C 12 47 00.59 -15 20 45.2 L W91
2012-05-11 05:48:15 C 12 47 00.65 -15 20 45.7 L W91
2012-05-13 04:26:55 C 12 48 50.86 -15 35 25.2 r 703
2012-05-13 04:38:21 C 12 48 51.33 -15 35 29.2 r 703
2012-05-13 04:50:57 C 12 48 51.76 -15 35 32.6 r 703
2012-05-13 05:02:23 C 12 48 52.16 -15 35 36.1 r 703
2012-05-21 05:50:56 C 12 57 13.32 -16 31 15.9 r 703
2012-05-21 06:02:20 C 12 57 13.89 -16 31 18.7 r 703
2012-05-21 06:13:52 C 12 57 14.36 -16 31 22.9 r 703
2012-05-21 06:25:09 C 12 57 14.90 -16 31 24.8 r 703
2012-05-31 03:32:43 C 13 09 08.39 -17 34 27.6 u H21
2012-05-31 03:41:02 C 13 09 08.81 -17 34 29.5 u H21
2012-05-31 03:48:59 C 13 09 09.22 -17 34 31.7 u H21
2012-05-31 03:58:00 C 13 09 09.68 -17 34 34.0 u H21
2012-06-05 04:23:07 C 13 15 45.80 -18 05 16.4 u H21
2012-06-05 04:29:40 C 13 15 46.16 -18 05 18.5 u H21
2012-06-05 04:35:57 C 13 15 46.52 -18 05 20.6 u H21
2015-10-07 06:08:10 C 01 24 11.36 +11 46 02.1 u H21
2015-10-07 06:11:06 C 01 24 11.24 +11 46 01.7 u H21
2015-10-07 06:25:59 C 01 24 10.69 +11 45 59.3 u H21
2015-10-07 06:40:53 C 01 24 10.13 +11 45 56.7 u H21
2015-10-07 06:44:06 C 01 24 10.02 +11 45 56.4 u H21
2015-10-13 07:34:48 C 01 18 46.12 +11 21 03.2 q G96
2015-10-13 07:46:27 C 01 18 45.69 +11 21 01.1 q G96
2015-10-13 08:01:05 C 01 18 45.15 +11 20 58.1 q G96
2015-10-13 08:12:40 C 01 18 44.70 +11 20 57.1 q G96
2020-10-15 09:13:56 C 02 07 56.465 +17 28 55.14 U F51
2020-10-15 09:33:07 C 02 07 55.701 +17 28 52.67 U F51
2020-10-15 09:52:10 C 02 07 54.934 +17 28 50.15 U F51
2020-10-15 10:11:10 C 02 07 54.145 +17 28 47.55 U F51
2020-10-22 08:40:43 C 02 01 02.131 +17 04 25.06 U F52
2020-10-22 08:58:20 C 02 01 01.342 +17 04 22.03 U F52
2020-10-22 09:16:03 C 02 01 00.570 +17 04 19.41 U F52
2020-10-23 06:52:33 C 02 00 05.29 +17 00 49.0 V G96
2020-10-23 06:59:57 C 02 00 04.95 +17 00 47.3 V G96
2020-10-23 07:07:19 C 02 00 04.61 +17 00 46.3 V G96
2020-10-23 07:14:41 C 02 00 04.29 +17 00 45.1 V G96
2020-11-05 05:58:46 C 01 46 39.48 +16 04 25.7 V G96
2020-11-05 06:06:07 C 01 46 39.21 +16 04 24.5 V G96
2020-11-05 06:13:27 C 01 46 38.90 +16 04 23.2 V G96
2020-11-05 06:20:47 C 01 46 38.59 +16 04 20.6 V G96
2020-11-14 09:34:54 C 01 37 43.756 +15 21 31.67 U F51
2020-11-14 09:53:32 C 01 37 43.015 +15 21 28.13 U F51
2020-11-14 10:12:11 C 01 37 42.285 +15 21 24.64 U F51
2020-12-07 05:00:25 C 01 21 59.910 +13 52 38.81 U F52
2020-12-07 05:18:52 C 01 21 59.585 +13 52 36.69 U F52