842474 (2015 VK142)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5375159473 ± 4.13e-08
Semi-major axis (a)2.3183401912 AU ± 1.35e-08
Inclination (i)3.91308808° ± 5.61e-06
Long. of Asc. Node (Ω)193.60828965° ± 6.41e-05
Arg. of Perihelion (ω)118.87801640° ± 6.53e-05
Mean Anomaly (M)343.67911121° ± 4.76e-06
Mean Motion (n)0.2792200045°/day ± 2.43e-09
Perihelion dist (q)1.07219537 AU ± 9.59e-08
Aphelion dist (Q)3.56448502 AU ± 9.80e-08
Orbital Period3.52992718 yr ± 3.08e-08
Physical Parameters
H (abs. magnitude)19.39
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.244″
Uncertainty0
Orbit TypeAmor
MOID0.082974 AU
Observations Used135
Oppositions13
Arc Total2004-2022
First Observation Used2004-07-16
Last Observation Used2022-11-30
Observations (139)
Date Type RA Dec Mag Band Observatory
2004-07-15 23:53:22 C 12 26 09.12 -00 48 45.7 o 807
2004-07-16 00:57:55 C 12 26 13.04 -00 49 08.0 o 807
2011-03-31 08:40:12 C 11 48 49.821 -00 10 04.29 V F51
2011-03-31 09:02:36 C 11 48 48.733 -00 09 55.99 V F51
2011-03-31 09:26:27 C 11 48 47.559 -00 09 47.13 V F51
2011-03-31 09:48:49 C 11 48 46.467 -00 09 38.80 V F51
2011-04-01 08:15:59 C 11 47 42.709 -00 01 21.84 V F51
2015-09-19 12:33:11 C 04 48 27.719 +20 18 49.12 L F51
2015-09-19 13:06:41 C 04 48 28.595 +20 18 45.00 L F51
2015-09-19 13:23:23 C 04 48 29.017 +20 18 43.06 L F51
2015-10-24 10:15:33 C 04 39 53.255 +17 33 19.19 V F51
2015-10-24 10:33:25 C 04 39 52.377 +17 33 14.89 V F51
2015-10-26 09:47:09 C 04 37 34.866 +17 21 21.66 V F51
2015-10-26 10:05:16 C 04 37 33.903 +17 21 17.61 V F51
2015-10-26 10:24:51 C 04 37 32.901 +17 21 12.70 V F51
2015-11-06 13:06:44 C 04 22 12.714 +16 12 15.15 V F51
2015-11-06 13:26:08 C 04 22 11.438 +16 12 10.31 V F51
2015-11-06 13:45:03 C 04 22 10.234 +16 12 04.81 V F51
2015-11-13 06:40:35 C 04 11 47.71 +15 31 02.3 o 691
2015-11-13 07:13:53 C 04 11 45.46 +15 30 54.1 o 691
2015-11-13 07:42:19 C 04 11 43.53 +15 30 47.3 o 691
2015-11-13 08:44:38 C 04 11 39.34 +15 30 31.5 o 291
2015-11-13 08:48:37 C 04 11 39.06 +15 30 30.6 o 291
2015-11-13 08:52:38 C 04 11 38.79 +15 30 29.8 o 291
2015-11-14 04:29:08 C 04 10 22.60 +15 25 38.0 t H01
2015-11-14 04:36:20 C 04 10 22.12 +15 25 36.3 t H01
2015-11-14 04:48:47 C 04 10 21.28 +15 25 33.2 t H01
2015-11-14 04:58:46 C 04 10 20.62 +15 25 30.9 t H01
2015-11-14 05:04:56 C 04 10 20.24 +15 25 29.7 o 291
2015-11-14 05:09:04 C 04 10 19.99 +15 25 28.8 o 291
2015-11-14 05:13:12 C 04 10 19.69 +15 25 27.8 o 291
2015-11-14 07:37:57 C 04 10 09.92 +15 24 53.7 o 926
2015-11-14 07:58:56 C 04 10 08.52 +15 24 47.4 o 926
2015-11-14 08:18:48 C 04 10 07.18 +15 24 43.0 o 926
2015-11-15 07:19:47 C 04 08 37.28 +15 19 05.5 u H21
2015-11-15 07:35:58 C 04 08 36.16 +15 19 01.3 u H21
2015-11-15 07:55:28 C 04 08 34.87 +15 18 56.8 u H21
2015-11-16 07:11:27 C 04 07 04.37 +15 13 21.2 u H21
2015-11-16 07:21:53 C 04 07 03.66 +15 13 18.5 u H21
2015-11-20 07:45:54 C 04 00 54.47 +14 51 05.0 o 291
2015-11-20 07:50:04 C 04 00 54.18 +14 51 04.5 o 291
2015-11-20 07:54:14 C 04 00 53.92 +14 51 03.4 o 291
2015-11-22 06:40:58 C 03 58 00.03 +14 40 53.6 o 291
2015-11-22 06:55:31 C 03 57 59.06 +14 40 50.7 o 291
2015-11-22 07:10:06 C 03 57 58.15 +14 40 47.4 o 291
2015-11-29 09:49:00 C 03 48 06.50 +14 08 01.8 o 695
2015-11-29 10:05:03 C 03 48 05.63 +14 07 58.8 o 695
2015-11-29 10:21:08 C 03 48 04.74 +14 07 56.1 o 695
2015-12-01 10:22:08 C 03 45 33.65 +14 00 05.6 o 291
2015-12-01 10:32:32 C 03 45 33.08 +14 00 03.7 o 291