2025 EW4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5757148631 ± 7.33e-08
Semi-major axis (a)2.5032520987 AU ± 6.42e-08
Inclination (i)16.14861871° ± 9.73e-06
Long. of Asc. Node (Ω)62.90133482° ± 3.48e-05
Arg. of Perihelion (ω)8.56487474° ± 1.36e-04
Mean Anomaly (M)136.29895916° ± 2.15e-04
Mean Motion (n)0.2488601696°/day ± 9.57e-09
Perihelion dist (q)1.06209266 AU ± 1.85e-07
Aphelion dist (Q)3.94441154 AU ± 2.09e-07
Orbital Period3.96056261 yr ± 1.52e-07
Physical Parameters
H (abs. magnitude)18.05
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.191″
Uncertainty0
Orbit TypeAmor
MOID0.077532 AU
Observations Used90
Oppositions9
Arc Total2013-2025
First Observation Used2013-03-19
Last Observation Used2025-04-07
Observations (91)
Date Type RA Dec Mag Band Observatory
2021-04-18 12:35:49 C 14 25 06.554 -01 08 29.78 U F51
2021-04-18 12:52:25 C 14 25 05.748 -01 08 28.00 U F51
2021-04-19 10:51:05 C 14 24 03.131 -01 05 57.54 V F51
2021-04-19 11:07:58 C 14 24 02.299 -01 05 55.79 V F51
2021-04-22 12:57:40 C 14 20 31.354 -00 58 05.22 V F51
2021-04-22 13:04:53 C 14 20 31.012 -00 58 04.45 V F51
2021-04-22 13:19:14 C 14 20 30.325 -00 58 03.36 V F51
2021-05-08 09:28:01 C 14 03 19.878 -00 34 41.97 V F51
2021-05-08 09:45:16 C 14 03 19.148 -00 34 41.87 V F51
2021-05-08 10:02:29 C 14 03 18.427 -00 34 41.14 V F51
2021-05-08 10:19:44 C 14 03 17.688 -00 34 41.04 V F51
2021-05-14 07:40:35 C 13 57 44.303 -00 34 11.94 V F51
2021-05-14 08:10:38 C 13 57 43.144 -00 34 12.93 V F51
2021-05-14 10:57:35 C 13 57 36.813 -00 34 14.45 V F51
2025-03-09 11:23:43 C 15 07 27.167 -05 03 31.46 V V00
2025-03-09 11:31:49 C 15 07 27.059 -05 03 30.56 V V00
2025-03-09 11:39:54 C 15 07 26.918 -05 03 29.70 V V00
2025-03-09 11:47:58 C 15 07 26.807 -05 03 29.02 V V00
2025-03-10 08:23:01 C 15 07 08.691 -05 01 21.24 W H01
2025-03-10 08:31:38 C 15 07 08.568 -05 01 20.40 W H01
2025-03-10 08:42:40 C 15 07 08.387 -05 01 19.27 W H01
2025-03-10 08:52:45 C 15 07 08.222 -05 01 18.19 W H01
2025-03-11 11:10:34 C 15 06 42.972 -04 58 30.39 W H01
2025-03-11 11:24:35 C 15 06 42.729 -04 58 28.87 W H01
2025-03-11 11:39:27 C 15 06 42.464 -04 58 27.13 W H01
2025-03-11 11:54:02 C 15 06 42.228 -04 58 25.60 W H01
2025-03-20 10:01:42 C 15 02 06.054 -04 32 52.66 V V06
2025-03-20 10:30:20 C 15 02 05.240 -04 32 49.80 V V06
2025-03-20 10:58:57 C 15 02 04.430 -04 32 46.32 V V06
2025-03-20 11:27:35 C 15 02 03.685 -04 32 42.04 V V06
2025-03-21 06:58:01 C 15 01 32.500 -04 30 09.90 V 291
2025-03-21 07:29:10 C 15 01 31.640 -04 30 05.70 V 291
2025-03-24 07:17:11 C 14 59 27.510 -04 20 32.00 V 691
2025-03-24 07:51:02 C 14 59 26.520 -04 20 27.60 V 691
2025-03-24 08:24:55 C 14 59 25.460 -04 20 22.60 V 691
2025-03-26 11:08:43 C 14 57 49.852 -04 13 25.59 X F52
2025-03-26 11:41:45 C 14 57 48.771 -04 13 20.98 X F52
2025-03-26 11:58:20 C 14 57 48.221 -04 13 18.63 X F52
2025-04-07 06:39:34 C 14 47 12.870 -03 33 33.30 V 807
2025-04-07 06:51:21 C 14 47 12.370 -03 33 31.50 V 807
2025-04-07 07:03:08 C 14 47 11.880 -03 33 29.70 V 807