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
2013-05-28 23:11:03 C 15 42 57.84 +08 32 58.8 q C95
2013-05-28 23:20:44 C 15 42 55.85 +08 32 50.6 q C95
2013-05-28 23:40:55 C 15 42 51.73 +08 32 36.1 q C95
2013-05-29 01:30:12 C 15 42 29.45 +08 31 17.7 q C95
2013-05-29 01:34:58 C 15 42 28.48 +08 31 14.4 q C95
2013-05-29 01:39:43 C 15 42 27.53 +08 31 11.0 q C95
2013-05-29 01:44:29 C 15 42 26.58 +08 31 07.4 q C95
2013-05-29 08:58:07 C 15 41 04.94 +08 26 35.8 q Q62
2013-05-29 09:04:45 C 15 41 03.68 +08 26 31.2 q Q62
2013-05-29 09:12:36 C 15 41 02.13 +08 26 25.7 q Q62
2013-05-29 10:34:21 C 15 40 46.21 +08 25 30.2 o E23
2013-05-29 10:52:57 C 15 40 42.58 +08 25 17.5 o E23
2013-05-29 10:57:57 C 15 40 41.62 +08 25 13.8 o E23
2013-05-29 11:02:56 C 15 40 40.65 +08 25 10.0 o E23
2013-05-29 11:07:56 C 15 40 39.68 +08 25 07.3 o E23
2013-05-29 11:12:57 C 15 40 38.71 +08 25 03.7 o E23
2013-05-29 11:17:57 C 15 40 37.72 +08 24 59.7 o E23
2013-05-29 11:32:20 C 15 40 35.01 +08 24 49.8 c Q62
2013-05-29 11:34:41 C 15 40 34.56 +08 24 48.2 c Q62
2013-05-29 11:36:44 C 15 40 34.15 +08 24 46.5 c Q62
2013-05-29 20:39:53 C 15 38 54.28 +08 17 57.9 c J08
2013-05-29 21:09:37 C 15 38 48.67 +08 17 39.0 c J08
2013-05-29 21:28:23 C 15 38 45.22 +08 17 24.8 c J08
2013-05-29 21:30:16 C 15 38 44.70 +08 17 23.3 u B49
2013-05-29 21:36:25 C 15 38 43.55 +08 17 19.2 u B49
2013-05-29 21:43:37 C 15 38 42.21 +08 17 14.3 u B49
2013-05-29 22:10:20 C 15 38 37.29 +08 16 54.6 u I93
2013-05-29 22:27:40 C 15 38 34.09 +08 16 42.9 u I93
2013-05-29 22:45:24 C 15 38 30.81 +08 16 31.0 u I93
2013-05-29 22:53:11 C 15 38 29.23 +08 16 25.7 q C95
2013-05-29 23:25:42 C 15 38 23.23 +08 16 03.9 q C95
2013-05-29 23:59:03 C 15 38 17.10 +08 15 40.7 q C95
2013-05-30 00:01:22 C 15 38 16.78 +08 15 39.8 u B74
2013-05-30 00:10:38 C 15 38 15.04 +08 15 33.8 u B74
2013-05-30 00:29:38 C 15 38 11.50 +08 15 19.8 q C95
2013-05-30 00:43:24 C 15 38 09.04 +08 15 11.4 u B74
2013-05-30 02:06:52 C 15 37 55.31 +08 14 48.5 q I39
2013-05-30 02:21:16 C 15 37 52.67 +08 14 38.4 q I39
2013-05-30 02:35:45 C 15 37 50.05 +08 14 28.8 q I39
2013-05-30 02:44:05 C 15 37 48.67 +08 14 21.5 q X13
2013-05-30 02:51:41 C 15 37 47.05 +08 14 17.9 q I39
2013-05-30 03:01:32 C 15 37 45.46 +08 14 09.9 q X13
2013-05-30 03:20:25 C 15 37 41.95 +08 13 57.4 q I39
2013-05-30 03:21:21 C 15 37 41.87 +08 13 57.5 q X13
2013-05-30 03:40:00 C 15 37 39.62 +08 13 14.9 o G48
2013-05-30 03:40:32 C 15 37 39.49 +08 13 14.4 o G48
2013-05-30 03:41:06 C 15 37 39.39 +08 13 14.1 o G48
2013-05-30 03:41:42 C 15 37 39.27 +08 13 13.5 o G48
2013-05-30 03:42:15 C 15 37 39.18 +08 13 13.5 o G48
2013-05-30 03:42:48 C 15 37 39.08 +08 13 13.3 o G48