2013 LN31

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8019156191 ± 7.53e-08
Semi-major axis (a)2.2581899324 AU ± 2.51e-08
Inclination (i)23.20868274° ± 1.63e-05
Long. of Asc. Node (Ω)100.74384975° ± 9.28e-06
Arg. of Perihelion (ω)278.86017117° ± 1.65e-05
Mean Anomaly (M)223.01254701° ± 2.38e-05
Mean Motion (n)0.2904501304°/day ± 4.84e-09
Perihelion dist (q)0.44731215 AU ± 1.70e-07
Aphelion dist (Q)4.06906771 AU ± 1.76e-07
Orbital Period3.39344411 yr ± 5.66e-08
Physical Parameters
H (abs. magnitude)20.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.336″
Uncertainty0
Orbit TypeApollo
MOID0.039768 AU
Observations Used184
Oppositions3
Arc Total2013-2017
First Observation Used2013-06-13
Last Observation Used2017-02-17
Observations (201)
Date Type RA Dec Mag Band Observatory
2013-06-27 04:27:32 C 15 36 53.00 +19 57 32.5 q H45
2013-06-27 04:28:48 C 15 36 51.77 +19 57 36.1 q H45
2013-06-27 04:29:55 C 15 36 50.67 +19 57 39.8 q H45
2013-06-27 04:31:09 C 15 36 49.44 +19 57 42.5 q H45
2013-06-27 04:32:08 C 15 36 48.44 +19 57 45.2 q H45
2013-06-27 08:05:20 C 15 33 17.50 +20 07 16.7 17.6 r 718
2013-06-27 08:09:58 C 15 33 12.79 +20 07 29.1 17.6 r 718
2013-06-27 08:14:35 C 15 33 08.21 +20 07 41.0 17.4 r 718
2013-06-28 04:52:10 C 15 11 17.11 +21 02 16.2 17.8 r 718
2013-06-28 04:52:41 C 15 11 15.95 +21 02 26.4 u H06
2013-06-28 04:53:25 C 15 11 15.16 +21 02 27.3 u H06
2013-06-28 04:54:09 C 15 11 14.24 +21 02 29.5 u H06
2013-06-28 04:54:53 C 15 11 13.37 +21 02 32.3 u H06
2013-06-28 04:55:38 C 15 11 12.61 +21 02 33.3 u H06
2013-06-28 04:56:47 C 15 11 11.80 +21 02 27.7 17.8 r 718
2013-06-28 05:01:25 C 15 11 06.50 +21 02 39.4 17.5 r 718
2013-06-29 03:07:31 C 14 44 24.63 +21 53 36.7 q H45
2013-06-29 03:09:35 C 14 44 21.91 +21 53 40.7 q H45
2013-06-29 03:11:00 C 14 44 20.06 +21 53 43.6 q H45
2013-06-29 03:12:29 C 14 44 18.11 +21 53 46.2 q H45
2013-06-29 03:13:09 C 14 44 17.23 +21 53 48.1 q H45
2013-06-29 03:13:50 C 14 44 16.41 +21 53 49.6 q H45
2013-06-29 03:16:16 C 14 44 13.19 +21 53 54.1 q H45
2013-06-29 03:17:21 C 14 44 11.77 +21 53 56.3 q H45
2013-06-29 03:18:36 C 14 44 10.15 +21 53 59.0 q H45
2013-06-29 21:07:11 C 14 20 15.05 +22 24 43.6 q A48
2013-06-29 21:08:32 C 14 20 13.18 +22 24 44.8 q A48
2013-06-29 21:09:53 C 14 20 11.29 +22 24 46.1 q A48
2013-06-29 21:11:49 C 14 20 08.57 +22 24 49.1 q A48
2013-06-29 22:29:17 C 14 18 19.61 +22 26 26.4 q C23
2013-06-29 22:33:18 C 14 18 13.50 +22 26 32.1 q C23
2013-06-29 22:35:28 C 14 18 11.05 +22 26 34.8 q C23
2013-06-29 22:37:37 C 14 18 07.93 +22 26 36.6 q C23
2013-06-29 22:39:46 C 14 18 04.77 +22 26 40.6 q C23
2013-06-30 00:22:20 C 14 15 39.45 +22 28 47.3 q C23
2013-06-30 00:24:29 C 14 15 36.28 +22 28 50.5 q C23
2013-06-30 00:26:38 C 14 15 32.86 +22 28 52.4 q C23
2013-06-30 00:28:47 C 14 15 30.29 +22 28 54.8 q C23
2013-06-30 22:03:58 C 13 43 45.63 +22 45 49.2 q C23
2013-06-30 22:06:08 C 13 43 42.50 +22 45 49.6 q C23
2013-07-01 22:15:15 C 13 06 17.28 +22 35 04.3 q J95
2013-07-01 22:19:54 C 13 06 09.93 +22 34 59.4 q J95
2014-01-11 14:53:00 C 13 09 24.532 +20 09 15.43 t 568
2014-01-11 15:04:33 C 13 09 24.602 +20 09 22.02 t 568
2014-01-11 15:15:33 C 13 09 24.668 +20 09 28.10 t 568
2014-02-05 14:25:56 C 13 02 20.465 +26 39 31.79 t 568
2014-02-05 14:41:35 C 13 02 19.936 +26 39 42.94 t 568
2014-02-05 14:57:15 C 13 02 19.420 +26 39 53.89 t 568
2017-02-17 03:05:55 C 02 19 57.85 +32 58 20.2 o 291
2017-02-17 03:09:36 C 02 19 59.44 +32 58 33.5 o 291