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
2004-03-28 11:30:09 C 11 57 05.62 -23 21 53.8 o 608
2004-03-28 11:45:46 C 11 57 04.59 -23 21 54.1 o 608
2004-03-28 12:01:28 C 11 57 03.63 -23 21 54.6 o 608
2004-04-24 09:06:31 C 11 20 04.45 -22 29 12.6 o 608
2004-04-24 09:22:03 C 11 20 03.64 -22 29 10.9 o 608
2004-04-24 09:37:35 C 11 20 02.94 -22 29 07.9 o 608
2008-02-28 07:59:32 C 10 52 01.38 +15 50 20.9 r G96
2008-02-28 08:12:09 C 10 52 00.87 +15 50 22.6 r G96
2008-02-28 08:24:45 C 10 52 00.37 +15 50 23.2 r G96
2008-02-28 08:37:14 C 10 51 59.90 +15 50 25.0 r G96
2009-03-25 16:55:30 C 12 16 24.67 -29 12 57.0 r E12
2009-03-25 17:14:20 C 12 16 23.44 -29 13 00.4 r E12
2009-03-25 17:33:12 C 12 16 22.22 -29 13 01.7 r E12
2009-03-25 17:52:01 C 12 16 20.92 -29 13 05.0 r E12
2009-04-23 12:47:38 C 11 30 20.59 -29 02 40.2 r E12
2009-04-23 13:03:05 C 11 30 19.69 -29 02 36.8 r E12
2014-06-21 15:31:29 S 11 07 30.173 -33 40 06.10 L C51
2014-06-21 21:50:19 S 11 07 39.257 -33 39 54.47 L C51
2014-06-22 02:34:32 S 11 07 46.32 -33 39 47.3 L C51
2014-06-22 04:09:20 S 11 07 48.75 -33 39 45.5 L C51
2014-06-22 05:44:08 S 11 07 51.06 -33 39 42.6 L C51
2014-06-22 07:18:45 S 11 07 53.34 -33 39 39.7 L C51
2014-06-22 10:28:21 S 11 07 58.19 -33 39 35.7 L C51
2014-06-22 12:02:58 S 11 08 00.53 -33 39 33.5 L C51
2014-06-22 13:37:46 S 11 08 02.92 -33 39 31.1 L C51
2014-06-22 15:12:34 S 11 08 05.34 -33 39 30.6 L C51
2014-06-22 18:21:59 S 11 08 10.174 -33 39 27.11 L C51
2014-06-22 21:31:24 S 11 08 15.120 -33 39 21.42 L C51
2014-06-22 21:31:35 S 11 08 15.094 -33 39 22.10 L C51
2014-06-23 00:41:00 S 11 08 20.09 -33 39 18.9 L C51
2014-06-24 22:52:38 C 11 09 36.25 -33 38 55.8 u 807
2014-06-24 23:00:34 C 11 09 36.48 -33 38 55.7 u 807
2014-06-24 23:08:29 C 11 09 36.70 -33 38 56.1 u 807
2014-06-25 22:51:42 C 11 10 18.82 -33 39 03.7 u 807
2014-06-25 22:58:26 C 11 10 19.02 -33 39 03.9 u 807
2014-06-25 23:05:09 C 11 10 19.23 -33 39 03.8 u 807
2014-06-27 00:07:01 C 11 11 05.76 -33 39 26.1 q W86
2014-06-27 00:11:01 C 11 11 05.89 -33 39 26.2 q W86
2014-06-27 00:14:58 C 11 11 05.99 -33 39 26.4 q W86
2014-06-27 22:52:13 C 11 11 50.16 -33 40 00.0 u 807
2014-06-27 22:58:53 C 11 11 50.34 -33 40 00.8 u 807
2014-06-27 23:05:33 C 11 11 50.60 -33 40 00.7 u 807
2014-06-30 22:53:10 C 11 14 22.22 -33 43 09.3 u 807
2014-06-30 22:59:48 C 11 14 22.45 -33 43 09.6 u 807
2014-06-30 23:06:26 C 11 14 22.69 -33 43 09.9 u 807
2014-07-06 09:54:07 C 11 19 43.92 -33 54 08.8 t 474
2014-07-06 09:57:10 C 11 19 44.06 -33 54 09.1 t 474
2014-07-06 10:00:12 C 11 19 44.20 -33 54 09.4 t 474
2014-07-13 22:58:28 C 11 28 42.03 -34 20 30.5 u 807
2014-07-13 23:05:09 C 11 28 42.38 -34 20 31.8 u 807