471926 Jormungandr (2013 KN6)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8508435746 ± 3.71e-08
Semi-major axis (a)1.4656984648 AU ± 1.03e-08
Inclination (i)23.54204964° ± 1.19e-05
Long. of Asc. Node (Ω)229.40482585° ± 2.17e-05
Arg. of Perihelion (ω)232.54281156° ± 1.48e-05
Mean Anomaly (M)45.22337630° ± 1.97e-05
Mean Motion (n)0.5554504548°/day ± 5.86e-09
Perihelion dist (q)0.21861834 AU ± 5.44e-08
Aphelion dist (Q)2.71277859 AU ± 5.76e-08
Orbital Period1.77446301 yr ± 1.87e-08
Physical Parameters
H (abs. magnitude)18.62
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.295″
Uncertainty0
Orbit TypeApollo
MOID0.050001 AU
Observations Used363
Oppositions4
Arc Total2013-2023
First Observation Used2013-05-28
Last Observation Used2023-09-18
Observations (379)
Date Type RA Dec Mag Band Observatory
2013-05-31 01:21:35 C 15 34 01.02 +07 58 53.8 q 954
2013-05-31 05:03:40 C 15 33 26.16 +07 56 23.0 t W71
2013-05-31 05:08:15 C 15 33 25.42 +07 56 20.3 t W71
2013-05-31 05:14:06 C 15 33 24.47 +07 56 16.7 t W71
2013-05-31 05:19:29 C 15 33 23.66 +07 56 13.2 t W71
2013-05-31 05:24:19 C 15 33 22.84 +07 56 10.3 t W71
2013-05-31 05:39:59 C 15 33 21.16 +07 56 01.5 17.6 r 718
2013-05-31 05:50:33 C 15 33 19.45 +07 55 53.2 17.3 r 718
2013-05-31 06:01:07 C 15 33 17.76 +07 55 48.1 17.8 r 718
2013-05-31 06:07:11 C 15 33 16.61 +07 55 47.4 q 448
2013-05-31 06:14:47 C 15 33 15.39 +07 55 42.3 q 448
2013-05-31 06:20:47 C 15 33 14.42 +07 55 38.4 q 448
2013-05-31 06:25:28 C 15 33 13.65 +07 55 35.3 q 448
2013-05-31 06:30:08 C 15 33 12.90 +07 55 32.4 q 448
2013-05-31 07:19:15 C 15 33 05.07 +07 55 01.1 u 703
2013-05-31 07:29:02 C 15 33 03.49 +07 54 54.8 u 703
2013-05-31 07:38:49 C 15 33 01.94 +07 54 48.2 u 703
2013-05-31 07:48:36 C 15 33 00.39 +07 54 42.0 u 703
2013-05-31 13:37:31 C 15 32 07.53 +07 51 24.6 o E10
2013-05-31 13:42:35 C 15 32 06.73 +07 51 21.3 o E10
2013-05-31 13:43:33 C 15 32 06.57 +07 51 20.6 o E10
2013-05-31 13:46:43 C 15 32 06.08 +07 51 18.6 o E10
2013-05-31 13:48:13 C 15 32 05.85 +07 51 17.7 o E10
2013-05-31 13:49:26 C 15 32 05.65 +07 51 16.9 o E10
2013-05-31 13:50:43 C 15 32 05.46 +07 51 16.1 o E10
2013-05-31 13:52:47 C 15 32 05.13 +07 51 14.8 o E10
2013-05-31 13:54:06 C 15 32 04.93 +07 51 14.0 o E10
2013-05-31 13:55:19 C 15 32 04.73 +07 51 13.1 o E10
2013-05-31 13:56:54 C 15 32 04.49 +07 51 12.2 o E10
2013-05-31 23:20:14 C 15 30 41.79 +07 44 42.7 q J84
2013-05-31 23:23:23 C 15 30 41.33 +07 44 40.7 q J84
2013-05-31 23:30:45 C 15 30 40.24 +07 44 36.2 q J84
2013-05-31 23:38:06 C 15 30 39.14 +07 44 31.2 q J84
2013-05-31 23:41:15 C 15 30 38.67 +07 44 29.4 q J84
2013-06-01 04:09:39 C 15 30 01.15 +07 41 45.7 t H17
2013-06-01 04:25:01 C 15 29 58.94 +07 41 36.2 t H17
2013-06-01 04:43:39 C 15 29 55.49 +07 41 22.7 t W71
2013-06-01 04:48:11 C 15 29 54.76 +07 41 19.5 t W71
2013-06-01 04:52:27 C 15 29 54.25 +07 41 16.8 t W71
2013-06-01 04:57:50 C 15 29 53.41 +07 41 13.7 t W71
2013-06-01 04:59:17 C 15 29 53.95 +07 41 14.8 t H17
2013-06-01 05:05:14 C 15 29 52.33 +07 41 09.3 t W71
2013-06-01 05:12:57 C 15 29 51.21 +07 41 04.4 t W71
2013-06-01 07:25:53 C 15 29 32.72 +07 39 43.1 17.6 r 718
2013-06-01 07:28:28 C 15 29 32.33 +07 39 41.6 17.9 r 718
2013-06-01 07:33:35 C 15 29 31.60 +07 39 37.9 17.8 r 718
2013-06-01 07:36:08 C 15 29 31.21 +07 39 36.9 17.9 r 718
2013-06-01 07:49:21 C 15 29 29.24 +07 39 31.6 o 291
2013-06-01 07:51:16 C 15 29 29.01 +07 39 30.4 o 291
2013-06-01 07:53:11 C 15 29 28.72 +07 39 29.3 o 291