519504 (2012 EU14)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4788085845 ± 2.26e-07
Semi-major axis (a)2.0847455971 AU ± 1.12e-08
Inclination (i)22.62433300° ± 2.06e-05
Long. of Asc. Node (Ω)184.96657384° ± 1.24e-05
Arg. of Perihelion (ω)88.68992450° ± 5.12e-05
Mean Anomaly (M)154.42105706° ± 2.15e-05
Mean Motion (n)0.3274407137°/day ± 2.64e-09
Perihelion dist (q)1.08655151 AU ± 4.71e-07
Aphelion dist (Q)3.08293969 AU ± 4.72e-07
Orbital Period3.01009081 yr ± 2.43e-08
Physical Parameters
H (abs. magnitude)20.31
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.279″
Uncertainty0
Orbit TypeAmor
MOID0.348180 AU
Observations Used77
Oppositions8
Arc Total2012-2024
First Observation Used2012-03-15
Last Observation Used2024-03-29
Observations (79)
Date Type RA Dec Mag Band Observatory
2015-03-11 08:01:38 C 11 30 15.66 -08 53 30.1 – o 291
2015-03-11 08:07:53 C 11 30 15.37 -08 53 23.5 – o 291
2015-03-22 09:29:14 C 11 17 54.750 -03 47 11.52 – L F51
2015-03-22 09:49:14 C 11 17 53.709 -03 46 45.78 – L F51
2015-03-22 10:29:02 C 11 17 51.659 -03 45 53.85 – L F51
2015-04-11 04:32:27 C 10 57 41.44 +07 26 54.2 – q G96
2015-04-11 04:39:03 C 10 57 41.22 +07 27 03.9 – q G96
2015-04-11 04:45:39 C 10 57 41.01 +07 27 13.4 – q G96
2018-04-12 04:27:27 C 10 46 24.61 +07 46 13.5 – U G96
2018-04-12 04:34:53 C 10 46 24.40 +07 46 23.8 – U G96
2018-04-12 04:42:18 C 10 46 24.16 +07 46 33.8 – U G96
2018-04-12 04:49:44 C 10 46 23.95 +07 46 43.9 – U G96
2018-05-06 02:22:04 C 10 45 22.19 +18 35 24.9 – u H21
2018-05-06 02:40:25 C 10 45 22.60 +18 35 41.4 – u H21
2018-05-06 03:05:41 C 10 45 23.10 +18 36 03.4 – u H21
2018-09-08 04:11:11 C 16 50 46.48 +09 48 20.0 – o 691
2018-09-08 04:34:02 C 16 50 50.93 +09 47 50.3 – o 691
2018-09-08 04:56:55 C 16 50 55.41 +09 47 20.5 – o 691
2021-03-15 08:51:56 C 11 03 43.962 -06 32 47.75 – U F51
2021-03-15 09:30:12 C 11 03 41.920 -06 32 05.91 – U F51
2021-03-15 09:49:21 C 11 03 40.917 -06 31 44.99 – U F51
2021-04-08 05:31:49 C 10 38 28.36 +05 28 54.8 – V G96
2021-04-08 05:46:40 C 10 38 27.90 +05 29 13.8 – V G96
2021-04-08 05:54:05 C 10 38 27.64 +05 29 23.3 – V G96
2024-03-13 04:38:53 C 10 57 26.080 -07 12 25.70 – V 807
2024-03-13 04:51:40 C 10 57 25.400 -07 12 12.30 – V 807
2024-03-13 05:04:14 C 10 57 24.720 -07 11 59.20 – V 807
2024-03-29 14:53:22 C 10 38 23.391 +00 31 53.71 – – O18
2024-03-29 15:59:54 C 10 38 20.405 +00 33 17.99 – – O18