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
2013-06-08 06:43:13 C 15 12 46.70 +06 06 39.7 q H45
2013-06-10 22:22:22 C 15 08 53.00 +05 35 15.8 t I89
2013-06-10 22:26:07 C 15 08 52.78 +05 35 13.9 t I89
2013-06-10 22:29:53 C 15 08 52.54 +05 35 11.9 t I89
2013-06-10 22:33:36 C 15 08 52.30 +05 35 09.8 t I89
2013-06-10 23:41:15 C 15 08 48.42 +05 34 35.4 t 204
2013-06-10 23:52:13 C 15 08 47.79 +05 34 30.4 t 204
2013-06-11 00:03:02 C 15 08 47.17 +05 34 25.1 t 204
2013-06-11 22:42:16 C 15 07 38.47 +05 23 38.4 q C95
2013-06-11 22:44:38 C 15 07 38.36 +05 23 38.1 q C95
2013-06-11 22:48:12 C 15 07 38.25 +05 23 37.0 q C95
2013-06-11 22:50:36 C 15 07 38.13 +05 23 35.7 q C95
2013-06-12 04:21:02 C 15 07 22.71 +05 21 02.8 q 448
2013-06-12 04:35:49 C 15 07 22.10 +05 20 55.7 q 448
2013-06-12 04:44:32 C 15 07 21.68 +05 20 51.7 u 703
2013-06-12 04:48:56 C 15 07 21.26 +05 20 48.4 q 448
2013-06-12 04:50:58 C 15 07 21.28 +05 20 48.5 u 703
2013-06-12 04:57:31 C 15 07 20.96 +05 20 46.5 u 703
2013-06-12 05:04:01 C 15 07 20.60 +05 20 42.3 u 703
2013-06-13 05:51:42 C 15 06 13.91 +05 09 06.4 q H45
2013-06-13 05:54:32 C 15 06 13.81 +05 09 06.0 q H45
2013-06-13 05:56:11 C 15 06 13.74 +05 09 04.5 q H45
2013-06-13 05:57:57 C 15 06 13.66 +05 09 03.8 q H45
2013-06-13 05:59:50 C 15 06 13.55 +05 09 03.3 q H45
2013-06-13 06:01:38 C 15 06 13.49 +05 09 02.2 q H45
2013-06-13 06:03:14 C 15 06 13.42 +05 09 01.6 q H45
2013-06-13 06:05:03 C 15 06 13.33 +05 09 00.9 q H45
2013-06-14 05:34:13 C 15 05 17.08 +04 58 13.5 u H21
2013-06-14 05:38:01 C 15 05 16.92 +04 58 11.6 u H21
2013-06-14 05:41:46 C 15 05 16.77 +04 58 09.6 u H21
2013-06-14 05:45:08 C 15 05 16.62 +04 58 08.1 u H21
2013-06-14 05:48:08 C 15 05 16.51 +04 58 06.7 u H21
2013-06-14 05:51:20 C 15 05 16.58 +04 58 08.2 u 703
2013-06-14 05:58:11 C 15 05 16.33 +04 58 04.6 u 703
2013-06-14 06:05:04 C 15 05 16.08 +04 58 03.0 u 703
2013-06-14 06:11:56 C 15 05 15.72 +04 57 57.4 u 703
2013-06-15 21:02:11 C 15 03 55.60 +04 40 26.1 q C95
2013-06-15 21:11:44 C 15 03 55.25 +04 40 21.3 q C95
2013-06-15 21:21:18 C 15 03 54.94 +04 40 16.8 q C95
2013-06-15 21:30:55 C 15 03 54.60 +04 40 13.2 q C95
2013-06-16 21:24:32 C 15 03 12.21 +04 29 38.3 u B88
2013-06-16 21:57:24 C 15 03 11.24 +04 29 24.1 u B88
2013-06-16 22:06:36 C 15 03 10.96 +04 29 20.0 q C95
2013-06-16 22:30:12 C 15 03 10.19 +04 29 09.8 u B88
2013-06-16 22:31:25 C 15 03 10.24 +04 29 09.0 q C95
2013-06-16 22:52:37 C 15 03 09.57 +04 28 59.3 q C95
2013-06-16 23:17:51 C 15 03 08.82 +04 28 48.7 q C95
2013-06-17 20:50:27 C 15 02 35.47 +04 19 23.8 q C95
2013-06-17 21:18:42 C 15 02 34.76 +04 19 11.3 q C95
2013-06-17 21:52:27 C 15 02 33.88 +04 18 57.0 t C95