450143 (1999 ED5)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4660314312 ± 1.88e-08
Semi-major axis (a)1.7463743310 AU ± 1.04e-09
Inclination (i)18.17748752° ± 6.62e-06
Long. of Asc. Node (Ω)5.47445154° ± 5.13e-06
Arg. of Perihelion (ω)274.09012161° ± 8.45e-06
Mean Anomaly (M)163.19839262° ± 3.58e-06
Mean Motion (n)0.4270770825°/day ± 3.82e-10
Perihelion dist (q)0.93250900 AU ± 3.29e-08
Aphelion dist (Q)2.56023966 AU ± 3.29e-08
Orbital Period2.30784166 yr ± 2.07e-09
Physical Parameters
H (abs. magnitude)19.51
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.282″
Uncertainty0
Orbit TypeApollo
MOID0.174707 AU
Observations Used221
Oppositions13
Arc Total1999-2022
First Observation Used1999-03-13
Last Observation Used2022-11-17
Observations (255)
Date Type RA Dec Mag Band Observatory
2022-03-24 21:04:08 C 11 19 56.29 +12 11 12.7 V K88
2022-03-24 21:06:58 C 11 19 55.95 +12 11 11.1 V K88
2022-03-27 07:49:36 C 11 12 54.41 +11 47 56.5 V 703
2022-03-27 08:04:38 C 11 12 52.55 +11 47 48.9 V 703
2022-03-27 08:12:10 C 11 12 51.65 +11 47 45.5 V 703
2022-03-28 07:12:26 C 11 10 06.350 +11 37 42.68 U F52
2022-03-28 07:29:54 C 11 10 04.175 +11 37 34.93 U F52
2022-03-28 07:47:25 C 11 10 01.989 +11 37 27.11 U F52
2022-04-02 06:24:23 C 10 55 44.872 +10 36 50.18 V G96
2022-04-02 06:31:51 C 10 55 43.957 +10 36 45.94 V G96
2022-04-02 06:39:17 C 10 55 43.028 +10 36 41.44 V G96
2022-04-02 06:46:43 C 10 55 42.103 +10 36 37.19 V G96
2022-04-07 05:59:16 C 10 41 49.352 +09 21 54.57 U F52
2022-04-07 06:32:27 C 10 41 45.456 +09 21 32.18 U F52
2022-04-07 06:48:56 C 10 41 43.519 +09 21 20.96 U F52
2022-04-08 05:30:07 C 10 39 10.152 +09 05 35.99 V 703
2022-04-08 05:45:16 C 10 39 08.392 +09 05 22.56 V 703
2022-04-08 05:52:48 C 10 39 07.506 +09 05 17.70 V 703
2022-04-30 01:18:13 C 09 54 42.83 +01 28 23.6 W84
2022-04-30 01:19:55 C 09 54 42.72 +01 28 21.9 W84
2022-04-30 01:22:12 C 09 54 42.58 +01 28 19.5 W84
2022-04-30 01:36:24 C 09 54 41.74 +01 28 05.4 W84
2022-04-30 01:38:07 C 09 54 41.64 +01 28 03.7 W84
2022-04-30 01:40:23 C 09 54 41.50 +01 28 01.3 W84
2022-04-30 01:54:33 C 09 54 40.67 +01 27 47.4 W84
2022-04-30 01:56:15 C 09 54 40.57 +01 27 45.5 W84
2022-04-30 01:58:32 C 09 54 40.43 +01 27 43.3 W84
2022-04-30 02:12:43 C 09 54 39.60 +01 27 29.2 W84
2022-04-30 02:14:24 C 09 54 39.50 +01 27 27.5 W84
2022-04-30 02:16:40 C 09 54 39.37 +01 27 25.2 W84
2022-05-02 04:09:57 C 09 52 03.277 +00 36 55.66 V G96
2022-05-02 04:18:09 C 09 52 02.788 +00 36 46.04 V G96
2022-05-02 04:26:22 C 09 52 02.410 +00 36 39.06 V G96
2022-05-02 04:34:35 C 09 52 01.967 +00 36 30.78 V G96
2022-08-22 20:18:49 S 06 15 55.714 -72 25 24.02 L C51
2022-08-22 23:26:35 S 06 12 54.886 -72 31 11.24 L C51
2022-08-23 02:34:32 S 06 09 51.245 -72 36 52.56 L C51
2022-08-23 05:42:18 S 06 06 45.031 -72 42 23.36 L C51
2022-08-29 07:02:09 C 03 07 51.055 -72 42 31.25 V W68
2022-08-29 07:04:46 C 03 07 47.628 -72 42 25.85 V W68
2022-08-29 07:28:16 C 03 07 17.676 -72 41 36.56 V W68
2022-08-29 07:42:53 C 03 06 59.098 -72 41 06.07 V W68
2022-08-30 07:31:49 C 02 38 35.957 -71 40 25.21 V W88
2022-08-30 07:40:40 C 02 38 25.493 -71 40 00.30 V W88
2022-08-30 08:01:31 C 02 38 00.977 -71 39 00.54 V W88
2022-09-03 23:17:48 C 01 00 27.163 -63 49 53.54 V M22
2022-09-03 23:20:27 C 01 00 25.438 -63 49 39.97 V M22
2022-09-03 23:53:54 C 01 00 03.322 -63 46 47.10 V M22
2022-09-03 23:57:50 C 01 00 00.677 -63 46 26.47 V M22
2022-09-10 06:34:34 C 23 55 19.130 -49 17 02.18 V W68