513916 (2014 AR46)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2101547674 ± 2.88e-07
Semi-major axis (a)1.6407063611 AU ± 4.75e-08
Inclination (i)22.04615662° ± 7.17e-06
Long. of Asc. Node (Ω)288.66757015° ± 1.04e-05
Arg. of Perihelion (ω)284.13094968° ± 6.78e-05
Mean Anomaly (M)164.03482395° ± 1.16e-04
Mean Motion (n)0.4689925925°/day ± 2.04e-08
Perihelion dist (q)1.29590410 AU ± 4.74e-07
Aphelion dist (Q)1.98550862 AU ± 4.76e-07
Orbital Period2.10158177 yr ± 9.12e-08
Physical Parameters
H (abs. magnitude)19.28
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.245″
Uncertainty0
Orbit TypeAmor
MOID0.413173 AU
Observations Used121
Oppositions6
Arc Total2013-2025
First Observation Used2013-12-11
Last Observation Used2025-10-16
Observations (132)
Date Type RA Dec Mag Band Observatory
2014-01-30 06:00:51 C 08 24 16.62 -04 20 09.9 u H21
2014-01-30 06:06:52 C 08 24 16.04 -04 20 16.4 u H21
2014-01-30 06:12:54 C 08 24 15.44 -04 20 23.2 u H21
2014-01-30 06:18:51 C 08 24 14.87 -04 20 29.4 u H21
2014-02-07 01:20:40 C 08 07 00.91 -07 29 51.0 u 807
2014-02-07 01:29:57 C 08 07 00.04 -07 29 59.6 u 807
2014-02-07 01:37:13 C 08 06 59.36 -07 30 06.6 u 807
2014-02-21 00:20:15 C 07 41 00.67 -11 42 52.4 u 807
2014-02-21 00:25:12 C 07 41 00.36 -11 42 55.8 u 807
2014-02-21 00:30:09 C 07 41 00.01 -11 42 58.2 u 807
2014-03-03 00:08:24 C 07 29 21.80 -13 35 42.0 u 807
2014-03-03 00:13:01 C 07 29 21.64 -13 35 43.8 u 807
2014-03-03 00:17:33 C 07 29 21.46 -13 35 45.4 u 807
2014-03-12 01:22:29 C 07 24 41.34 -14 41 43.3 u 807
2014-03-12 01:29:18 C 07 24 41.26 -14 41 45.1 u 807
2014-03-12 01:36:27 C 07 24 41.18 -14 41 46.9 u 807
2014-03-20 00:52:10 C 07 24 58.26 -15 21 45.2 u 807
2014-03-20 01:02:52 C 07 24 58.37 -15 21 47.3 u 807
2014-03-20 01:13:28 C 07 24 58.44 -15 21 48.8 u 807
2014-04-01 00:04:01 C 07 32 11.56 -16 04 44.0 u 807
2014-04-01 00:09:23 C 07 32 11.74 -16 04 44.6 u 807
2014-04-01 00:32:37 C 07 32 12.55 -16 04 47.6 u 807
2014-04-19 00:00:13 C 07 55 52.50 -17 01 20.7 u 807
2014-04-19 00:09:24 C 07 55 53.10 -17 01 21.9 u 807
2014-04-19 00:20:25 C 07 55 53.83 -17 01 23.9 u 807
2014-04-24 23:56:09 C 08 06 37.58 -17 22 26.8 u 807
2014-04-25 00:05:22 C 08 06 38.29 -17 22 28.6 u 807
2014-04-25 00:16:25 C 08 06 39.14 -17 22 29.8 u 807
2014-04-27 02:37:32 S 08 10 43.546 -17 30 25.99 L C51
2014-04-27 12:06:09 S 08 11 30.545 -17 31 54.88 L C51
2014-04-28 18:06:49 S 08 14 01.181 -17 36 44.60 L C51
2014-05-07 23:57:08 C 08 34 16.28 -18 15 42.4 u 807
2014-05-08 00:06:18 C 08 34 17.17 -18 15 43.8 u 807
2014-05-08 00:17:21 C 08 34 18.20 -18 15 46.5 u 807
2014-05-18 00:01:43 C 08 59 14.61 -19 04 26.6 u 807
2014-05-18 00:10:49 C 08 59 15.59 -19 04 28.2 u 807
2014-05-18 00:22:10 C 08 59 16.81 -19 04 30.4 u 807
2014-05-31 23:17:15 C 09 39 03.68 -20 21 07.8 u 807
2014-05-31 23:26:14 C 09 39 04.79 -20 21 09.9 u 807
2014-06-16 23:15:01 C 10 31 02.34 -21 53 58.5 u 807
2014-06-16 23:24:12 C 10 31 03.65 -21 54 00.6 u 807
2014-06-16 23:35:15 C 10 31 05.22 -21 54 02.7 u 807
2015-11-04 08:45:49 C 07 37 36.32 +38 43 35.7 u H21
2015-11-04 09:07:08 C 07 37 37.04 +38 43 32.5 u H21
2015-11-04 09:33:38 C 07 37 37.76 +38 43 29.1 u H21
2015-11-07 09:51:52 C 07 39 47.69 +38 33 17.5 u H21
2015-11-07 10:09:53 C 07 39 48.19 +38 33 14.5 u H21
2015-11-07 10:28:04 C 07 39 48.64 +38 33 11.9 u H21
2015-11-09 09:36:18 C 07 40 59.83 +38 26 21.3 u H21
2015-11-09 10:01:26 C 07 41 00.34 +38 26 18.1 u H21