IAA RAS IAA SBSS Data Base

2023 EV8

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4004562013 ± 9.30e-06
Semi-major axis (a)2.0522137470 AU ± 3.57e-05
Inclination (i)5.04291772° ± 5.55e-05
Long. of Asc. Node (Ω)146.15949268° ± 2.19e-04
Arg. of Perihelion (ω)68.34079360° ± 3.78e-04
Mean Anomaly (M)310.13424197° ± 8.09e-03
Mean Motion (n)0.3352574115°/day ± 8.74e-06
Perihelion dist (q)1.23039203 AU ± 2.87e-05
Aphelion dist (Q)2.87403547 AU ± 5.35e-05
Orbital Period2.93990901 yr ± 7.66e-05
Physical Parameters
H (abs. magnitude)21.97
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.282″
Uncertainty1
Orbit TypeAmor
MOID0.241853 AU
Observations Used43
Oppositions1
Arc Total2023-2023
First Observation Used2023-03-01
Last Observation Used2023-05-10
Observations (44)
Date Type RA Dec Mag Band Observatory
2023-03-01 07:31:25 C 10 35 48.451 +12 53 06.04 – V G96
2023-03-01 07:44:59 C 10 35 48.120 +12 53 14.89 – V G96
2023-03-01 07:58:52 C 10 35 47.710 +12 53 25.51 – V G96
2023-03-19 05:13:53 C 10 28 29.712 +17 58 42.89 – V G96
2023-03-19 05:21:19 C 10 28 29.622 +17 58 47.60 – V G96
2023-03-19 05:27:29 C 10 28 29.521 +17 58 51.96 – V G96
2023-03-19 05:33:38 C 10 28 29.456 +17 58 55.96 – V G96
2023-04-12 07:42:17 C 10 39 08.831 +21 59 36.56 – V V00
2023-04-12 07:50:17 C 10 39 09.187 +21 59 37.36 – V V00
2023-04-12 07:58:13 C 10 39 09.544 +21 59 38.18 – V V00
2023-04-12 08:06:16 C 10 39 09.911 +21 59 38.94 – V V00
2023-04-12 08:53:34 C 10 39 12.05 +21 59 43.7 – o 291
2023-04-12 09:02:17 C 10 39 12.45 +21 59 44.9 – o 291
2023-04-12 09:10:59 C 10 39 12.85 +21 59 45.6 – o 291
2023-04-13 01:38:42 C 10 40 04.13 +22 01 44.3 – u H21
2023-04-13 01:52:48 C 10 40 04.75 +22 01 46.0 – u H21
2023-04-13 02:01:23 C 10 40 05.16 +22 01 47.0 – u H21
2023-04-13 02:54:43 C 10 40 08.112 +22 01 55.52 – V I52
2023-04-13 03:04:21 C 10 40 08.540 +22 01 55.56 – V I52
2023-04-13 03:11:39 C 10 40 08.897 +22 01 57.04 – V I52
2023-04-13 03:18:15 C 10 40 09.174 +22 01 57.76 – V I52
2023-04-13 04:06:13 C 10 40 11.312 +22 02 03.34 – V V00
2023-04-13 04:14:09 C 10 40 11.680 +22 02 04.02 – V V00
2023-04-13 04:22:12 C 10 40 12.040 +22 02 05.28 – V V00
2023-04-14 06:01:18 C 10 41 32.233 +22 04 27.23 – V G96
2023-04-14 06:11:03 C 10 41 32.672 +22 04 27.70 – V G96
2023-04-14 06:19:14 C 10 41 33.086 +22 04 28.02 – V G96
2023-04-14 06:27:24 C 10 41 33.472 +22 04 28.85 – V G96
2023-04-14 06:49:51 C 10 41 34.588 +22 04 30.00 – V V00
2023-04-14 06:57:02 C 10 41 34.930 +22 04 31.12 – V V00
2023-04-14 07:04:11 C 10 41 35.272 +22 04 31.08 – V V00
2023-04-14 07:11:19 C 10 41 35.635 +22 04 31.58 – V V00
2023-04-26 05:27:19 C 11 01 21.299 +21 40 38.64 – V V06
2023-04-26 05:31:53 C 11 01 21.616 +21 40 37.81 – V V06
2023-04-26 05:36:28 C 11 01 22.033 +21 40 36.80 – V V06
2023-04-27 03:44:40 C 11 03 14.785 +21 34 55.81 – V G96
2023-04-27 04:01:11 C 11 03 15.880 +21 34 50.74 – V G96
2023-04-27 04:09:21 C 11 03 16.506 +21 34 49.19 – V G96
2023-04-27 04:17:31 C 11 03 17.165 +21 34 46.09 – V G96
2023-05-07 06:47:44 C 11 26 19.66 +19 57 40.3 – V 695
2023-05-07 06:53:40 C 11 26 20.26 +19 57 37.2 – V 695
2023-05-07 06:59:36 C 11 26 20.83 +19 57 33.8 – V 695
2023-05-10 02:04:39 C 11 33 28.25 +19 19 55.1 – u H21
2023-05-10 02:22:50 C 11 33 30.10 +19 19 44.8 – u H21