2014 ER49

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6405489052 ± 1.99e-08
Semi-major axis (a)2.8290356912 AU ± 6.57e-08
Inclination (i)13.67778523° ± 3.36e-06
Long. of Asc. Node (Ω)100.23587570° ± 1.12e-05
Arg. of Perihelion (ω)160.25221035° ± 1.23e-05
Mean Anomaly (M)145.21400151° ± 3.18e-05
Mean Motion (n)0.2071355474°/day ± 7.22e-09
Perihelion dist (q)1.01689998 AU ± 6.11e-08
Aphelion dist (Q)4.64117141 AU ± 1.22e-07
Orbital Period4.75836377 yr ± 1.66e-07
Physical Parameters
H (abs. magnitude)18.55
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.363″
Uncertainty0
Orbit TypeApollo
MOID0.020000 AU
Observations Used319
Oppositions4
Arc Total2014-2019
First Observation Used2014-03-08
Last Observation Used2019-10-31
Observations (347)
Date Type RA Dec Mag Band Observatory
2014-07-14 13:08:47 S 13 26 29.491 -11 48 47.70 L C51
2014-07-15 20:34:56 C 13 34 18.96 -14 58 55.9 t 204
2014-07-15 20:39:27 C 13 34 20.10 -14 59 23.3 t 204
2014-07-15 20:44:00 C 13 34 21.22 -14 59 51.0 t 204
2014-07-15 20:48:32 C 13 34 22.36 -15 00 18.7 t 204
2014-07-15 20:53:03 C 13 34 23.51 -15 00 46.1 t 204
2014-07-18 23:08:50 C 13 55 08.00 -22 43 22.3 u 807
2014-07-18 23:11:36 C 13 55 08.80 -22 43 39.7 u 807
2014-07-18 23:14:23 C 13 55 09.61 -22 43 57.3 u 807
2014-07-18 23:17:11 C 13 55 10.41 -22 44 15.1 u 807
2014-07-18 23:19:58 C 13 55 11.22 -22 44 32.7 u 807
2014-07-18 23:22:46 C 13 55 12.01 -22 44 50.2 u 807
2014-08-01 23:04:28 C 16 14 55.88 -51 10 48.6 u 807
2014-08-01 23:08:45 C 16 14 58.02 -51 11 01.8 u 807
2014-08-01 23:13:05 C 16 15 00.14 -51 11 14.8 u 807
2014-08-09 00:54:18 C 17 41 28.38 -56 20 25.4 u 807
2014-08-09 00:59:13 C 17 41 30.68 -56 20 29.3 u 807
2014-08-09 01:05:12 C 17 41 33.46 -56 20 34.5 u 807
2014-09-09 02:39:48 C 20 56 15.11 -48 41 52.3 u 807
2014-09-09 02:47:11 C 20 56 15.94 -48 41 45.2 u 807
2014-09-09 02:54:35 C 20 56 16.82 -48 41 38.2 u 807
2014-09-30 02:47:29 C 21 42 05.93 -40 49 33.5 u 807
2014-09-30 02:53:48 C 21 42 06.37 -40 49 27.9 u 807
2014-09-30 03:01:33 C 21 42 06.90 -40 49 20.9 u 807
2018-12-14 11:57:27 C 13 45 16.82 +01 01 22.8 V V06
2018-12-14 12:08:08 C 13 45 18.17 +01 01 16.2 V V06
2018-12-14 12:18:48 C 13 45 19.45 +01 01 10.7 V V06
2018-12-14 12:29:27 C 13 45 20.74 +01 01 05.2 V V06
2019-08-01 10:05:38 C 02 30 22.90 -03 04 08.9 o 291
2019-08-01 10:18:04 C 02 30 23.27 -03 04 11.3 o 291
2019-08-01 10:30:32 C 02 30 23.65 -03 04 14.0 o 291
2019-09-04 10:00:33 C 02 35 01.11 -07 05 36.0 o 291
2019-09-04 10:11:21 C 02 35 00.89 -07 05 40.2 o 291
2019-09-04 10:22:09 C 02 35 00.64 -07 05 44.4 o 291
2019-09-22 07:20:28 C 02 20 56.49 -09 48 20.1 o 291
2019-09-22 07:41:59 C 02 20 55.43 -09 48 29.4 o 291
2019-09-22 08:03:33 C 02 20 54.47 -09 48 37.0 o 291
2019-10-07 11:25:41 C 02 02 46.35 -11 39 52.1 o 691
2019-10-07 11:41:04 C 02 02 45.53 -11 39 55.3 o 691
2019-10-07 11:56:27 C 02 02 44.69 -11 39 59.0 o 691
2019-10-24 09:28:28 C 01 41 22.877 -12 38 43.95 U F51
2019-10-24 09:42:48 C 01 41 22.163 -12 38 44.58 U F51
2019-10-24 09:57:10 C 01 41 21.428 -12 38 45.06 U F51
2019-10-24 10:11:29 C 01 41 20.695 -12 38 45.95 U F51
2019-10-31 06:31:54 C 01 33 42.30 -12 39 48.6 V G96
2019-10-31 06:39:21 C 01 33 41.98 -12 39 47.5 V G96
2019-10-31 06:46:48 C 01 33 41.62 -12 39 47.2 V G96