514041 (2014 MQ18)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5986276794 ± 2.86e-08
Semi-major axis (a)2.9007028513 AU ± 1.32e-08
Inclination (i)35.07230750° ± 5.66e-06
Long. of Asc. Node (Ω)347.20516141° ± 8.02e-06
Arg. of Perihelion (ω)333.07720173° ± 8.87e-06
Mean Anomaly (M)84.57779040° ± 2.09e-06
Mean Motion (n)0.1995066671°/day ± 1.37e-09
Perihelion dist (q)1.16426183 AU ± 8.31e-08
Aphelion dist (Q)4.63714387 AU ± 8.56e-08
Orbital Period4.94031752 yr ± 3.38e-08
Physical Parameters
H (abs. magnitude)15.65
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.308″
Uncertainty0
Orbit TypeAmor
MOID0.194673 AU
Observations Used488
Oppositions18
Arc Total2004-2026
First Observation Used2004-03-28
Last Observation Used2026-01-07
Observations (610)
Date Type RA Dec Mag Band Observatory
2014-07-13 23:11:50 C 11 28 42.73 -34 20 33.1 u 807
2014-07-25 23:03:03 C 11 46 39.53 -35 27 26.7 u 807
2014-07-25 23:08:34 C 11 46 39.91 -35 27 28.2 u 807
2014-07-25 23:14:06 C 11 46 40.29 -35 27 29.7 u 807
2014-12-11 01:23:37 C 20 47 34.07 -17 06 25.1 o 291
2014-12-11 01:25:10 C 20 47 34.28 -17 06 22.7 o 291
2014-12-11 01:26:43 C 20 47 34.49 -17 06 20.2 o 291
2014-12-20 17:24:27 C 21 18 14.80 -10 59 43.0 t 204
2014-12-20 17:42:51 C 21 18 17.13 -10 59 14.0 t 204
2014-12-21 01:29:17 C 21 19 16.08 -10 47 06.9 o 291
2014-12-21 01:31:07 C 21 19 16.29 -10 47 04.0 o 291
2014-12-21 01:32:57 C 21 19 16.51 -10 47 01.0 o 291
2015-01-13 18:01:59 C 22 25 34.67 +03 03 51.8 o B67
2015-01-13 18:09:43 C 22 25 35.58 +03 04 03.2 o B67
2015-01-13 18:17:56 C 22 25 36.51 +03 04 14.6 o B67
2015-01-21 01:38:21 C 22 44 31.61 +06 55 46.1 o 291
2015-01-21 01:40:22 C 22 44 31.82 +06 55 48.9 o 291
2015-01-21 01:42:34 C 22 44 32.05 +06 55 51.7 o 291
2015-10-02 12:00:27 C 08 41 02.99 +51 25 20.4 o 291
2015-10-02 12:08:21 C 08 41 03.44 +51 25 21.6 o 291
2015-10-02 12:16:15 C 08 41 03.84 +51 25 22.6 o 291
2017-01-01 08:42:44 C 10 34 56.78 +33 16 38.5 u H21
2017-01-01 09:04:57 C 10 34 56.34 +33 16 43.2 u H21
2017-01-01 09:35:22 C 10 34 55.73 +33 16 48.5 u H21
2018-02-25 09:20:32 C 11 05 58.61 +11 26 39.3 o 291
2018-02-25 09:34:36 C 11 05 58.08 +11 26 40.4 o 291
2018-02-25 09:48:37 C 11 05 57.55 +11 26 41.8 o 291
2018-02-26 11:07:37 C 11 04 59.39 +11 29 09.4 o 291
2018-02-26 11:15:05 C 11 04 59.09 +11 29 10.4 o 291
2018-02-26 11:22:58 C 11 04 58.78 +11 29 11.0 o 291
2018-02-26 11:30:10 C 11 04 58.49 +11 29 11.7 o 291
2018-02-26 11:39:01 C 11 04 58.19 +11 29 12.4 o 291
2018-02-26 11:46:19 C 11 04 57.86 +11 29 13.1 o 291
2018-03-07 07:07:32 C 10 56 43.377 +11 48 37.25 U F51
2018-03-07 07:22:25 C 10 56 42.778 +11 48 38.38 U F51
2018-03-07 07:52:08 C 10 56 41.586 +11 48 40.93 U F51
2019-04-02 02:14:33 S 12 57 11.551 -46 26 04.09 V C57
2019-04-02 02:14:33 s 1 -61916.084 0 +379677.19 7720.0 C57
2019-04-02 04:44:33 S 12 56 57.830 -46 27 23.76 V C57
2019-04-02 04:44:33 s 1 -67155.679 0 +379046.44 790.0 C57
2019-04-02 09:44:33 S 12 56 32.316 -46 29 58.49 V C57
2019-04-02 09:44:33 s 1 -77522.197 0 +377138.85 4320.0 C57
2019-04-02 21:14:33 S 12 55 31.356 -46 35 43.22 V C57
2019-04-02 21:14:33 s 1 -100683.07 5 +369500.11 6970.0 C57
2019-04-02 22:14:33 S 12 55 25.987 -46 36 16.49 V C57
2019-04-02 22:14:33 s 1 -102645.17 7 +368622.32 7090.0 C57
2019-04-05 02:44:33 S 12 50 36.895 -47 01 23.70 V C57
2019-04-05 02:44:33 s 1 -187024.36 4 +273814.99 480.0 C57
2019-04-05 03:44:33 S 12 50 30.744 -47 01 48.86 V C57
2019-04-05 03:44:33 s 1 -188133.69 9 +271050.40 930.0 C57