52761 (1998 MN14)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2242927836 ± 6.73e-08
Semi-major axis (a)1.5546285105 AU ± 3.92e-09
Inclination (i)19.48518825° ± 4.99e-06
Long. of Asc. Node (Ω)258.96778002° ± 9.18e-06
Arg. of Perihelion (ω)350.51715609° ± 1.87e-05
Mean Anomaly (M)64.76978647° ± 2.59e-05
Mean Motion (n)0.5084781953°/day ± 1.92e-09
Perihelion dist (q)1.20593655 AU ± 1.05e-07
Aphelion dist (Q)1.90332047 AU ± 1.05e-07
Orbital Period1.93838456 yr ± 7.34e-09
Physical Parameters
H (abs. magnitude)17.96
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.344″
Uncertainty0
Orbit TypeAmor
MOID0.192221 AU
Observations Used441
Oppositions13
Arc Total1998-2025
First Observation Used1998-06-25
Last Observation Used2025-03-28
Observations (467)
Date Type RA Dec Mag Band Observatory
2002-08-18 09:54:52 C 23 07 52.14 +44 31 06.9 19.9 c 704
2002-08-18 10:18:12 C 23 07 50.91 +44 31 13.2 20.0 c 704
2002-09-18 05:17:44 C 22 24 15.07 +41 56 01.2 c 711
2002-09-18 05:28:12 C 22 24 14.57 +41 55 54.5 c 711
2002-09-18 05:38:42 C 22 24 14.03 +41 55 47.4 c 711
2004-08-19 07:03:05 C 00 50 22.00 +44 52 36.9 c 711
2004-08-19 07:15:11 C 00 50 21.88 +44 52 43.5 c 711
2004-08-19 07:27:19 C 00 50 21.75 +44 52 51.1 c 711
2004-09-16 08:14:01 C 00 24 26.59 +47 27 13.6 20.2 c 704
2004-09-16 08:47:30 C 00 24 24.34 +47 27 08.0 20.6 c 704
2004-09-16 09:04:15 C 00 24 23.31 +47 27 05.1 20.0 c 704
2004-09-16 09:21:16 C 00 24 22.04 +47 27 00.9 20.7 c 704
2004-10-04 21:37:53 C 23 56 16.12 +43 49 08.5 o 198
2004-10-04 21:41:16 C 23 56 15.94 +43 49 06.0 o 198
2004-10-04 21:44:38 C 23 56 15.73 +43 49 03.3 o 198
2004-10-04 21:46:19 C 23 56 15.64 +43 49 01.9 o 198
2004-10-04 21:53:05 C 23 56 15.23 +43 48 56.6 o 198
2006-09-06 07:52:24 C 02 07 02.31 +46 12 09.3 20.4 c H55
2006-09-06 08:00:39 C 02 07 02.20 +46 12 11.8 20.5 c H55
2006-09-06 08:04:52 C 02 07 02.20 +46 12 13.6 20.3 c H55
2006-09-21 22:26:40 C 01 57 53.62 +47 22 13.4 o A74
2006-09-21 22:38:09 C 01 57 53.08 +47 22 13.9 o A74
2006-09-21 22:49:40 C 01 57 52.58 +47 22 14.3 o A74
2006-09-21 23:01:10 C 01 57 52.06 +47 22 14.4 o A74
2006-10-15 21:39:35 C 01 22 41.08 +44 19 58.9 r 240
2006-10-15 21:45:25 C 01 22 40.70 +44 19 54.7 r 240
2006-10-15 21:54:12 C 01 22 40.11 +44 19 49.0 r 240
2006-10-16 18:09:19 C 01 21 18.07 +44 05 49.8 r 240
2006-10-16 18:11:01 C 01 21 17.88 +44 05 48.4 r 240
2006-10-16 19:00:43 C 01 21 14.59 +44 05 14.9 r 240
2006-10-16 19:05:51 C 01 21 14.25 +44 05 10.8 r 240
2006-10-16 19:19:33 C 01 21 13.23 +44 05 01.5 r 240
2008-08-19 08:59:01 C 02 53 43.29 +41 01 09.2 o H55
2008-08-19 09:09:34 C 02 53 43.83 +41 01 14.7 o H55
2008-08-19 09:18:00 C 02 53 44.15 +41 01 17.6 o H55
2010-11-07 12:47:04 C 03 37 19.070 +38 18 15.25 L F51
2010-11-07 13:04:06 C 03 37 17.765 +38 18 04.79 L F51
2010-11-26 04:48:14 C 03 05 16.51 +32 28 44.9 r G96
2010-11-26 04:57:43 C 03 05 15.93 +32 28 36.9 r G96
2010-11-26 05:07:10 C 03 05 15.28 +32 28 28.1 r G96
2010-12-02 03:35:22 C 02 57 07.12 +30 19 52.7 r G96
2010-12-02 03:52:46 C 02 57 06.19 +30 19 37.2 r G96
2010-12-02 04:01:26 C 02 57 05.68 +30 19 29.7 r G96
2010-12-05 05:57:41 C 02 53 30.19 +29 12 58.1 r 703
2010-12-05 06:07:19 C 02 53 29.65 +29 12 49.8 r 703
2010-12-05 06:17:00 C 02 53 29.22 +29 12 39.0 r 703
2010-12-05 06:26:40 C 02 53 28.75 +29 12 31.8 r 703
2012-12-01 05:39:27 C 04 07 34.05 +29 28 15.6 q H21
2012-12-01 05:45:30 C 04 07 33.55 +29 28 10.9 q H21
2012-12-03 07:28:50 C 04 03 57.59 +28 49 21.8 q 448