IAA RAS IAA Minor Planet Database

5626 Melissabrucker (1991 FE)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4545110927 ± 5.22e-09
Semi-major axis (a)2.1948924141 AU ± 1.01e-09
Inclination (i)3.84876719° ± 6.38e-07
Long. of Asc. Node (Ω)173.07764676° ± 1.11e-05
Arg. of Perihelion (ω)231.90073352° ± 1.10e-05
Mean Anomaly (M)321.23729330° ± 1.35e-06
Mean Motion (n)0.3031045250°/day ± 2.09e-10
Perihelion dist (q)1.19728946 AU ± 1.15e-08
Aphelion dist (Q)3.19249536 AU ± 1.15e-08
Orbital Period3.25177027 yr ± 2.24e-09
Physical Parameters
H (abs. magnitude)14.33
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.176″
Uncertainty0
Orbit TypeAmor
MOID0.211965 AU
Observations Used4099
Gaia Obs Used114
Oppositions33
Arc Total1970-2025
First Observation Used1970-09-08
Last Observation Used2025-11-12
Observations (4444)
Date Type RA Dec Mag Band Observatory
2020-04-26 07:22:15 C 09 11 13.37 +15 19 13.5 – V T08
2020-04-26 07:44:52 C 09 11 14.37 +15 19 10.0 – V T08
2020-04-28 06:30:11 C 09 13 25.21 +15 12 44.4 – V T05
2020-04-28 06:35:29 C 09 13 25.46 +15 12 43.6 – V T05
2020-04-28 06:45:00 C 09 13 25.90 +15 12 42.2 – V T05
2020-04-28 07:04:27 C 09 13 26.78 +15 12 39.3 – V T05
2020-05-06 05:20:39 C 09 22 43.17 +14 42 29.1 – V 703
2020-05-06 05:28:27 C 09 22 43.46 +14 42 27.8 – V 703
2020-05-06 05:36:15 C 09 22 43.87 +14 42 26.1 – V 703
2020-05-06 05:44:03 C 09 22 44.30 +14 42 24.6 – V 703
2020-05-07 06:23:42 C 09 23 59.005 +14 38 05.05 – U F52
2020-05-07 06:40:36 C 09 23 59.841 +14 38 02.00 – U F52
2020-05-07 06:57:30 C 09 24 00.684 +14 37 58.87 – U F52
2020-05-07 07:14:25 C 09 24 01.528 +14 37 55.88 – U F52
2020-05-10 07:06:17 C 09 27 41.88 +14 24 42.5 – V T05
2020-05-10 07:14:16 C 09 27 42.29 +14 24 41.5 – V T05
2020-05-10 07:20:52 C 09 27 42.63 +14 24 39.3 – V T05
2020-05-10 07:44:02 C 09 27 43.79 +14 24 35.0 – V T05
2020-05-12 06:26:40 C 09 30 09.29 +14 15 35.1 – V T08
2020-05-12 06:31:21 C 09 30 09.52 +14 15 33.6 – V T08
2020-05-12 06:46:49 C 09 30 10.30 +14 15 31.0 – V T08
2020-05-12 07:31:05 C 09 30 12.55 +14 15 22.0 – V T08
2020-05-14 04:33:19 C 09 32 34.30 +14 06 20.6 – V 703
2020-05-14 04:41:32 C 09 32 34.79 +14 06 19.4 – V 703
2020-05-14 04:49:46 C 09 32 35.16 +14 06 17.1 – V 703
2020-05-14 04:58:00 C 09 32 35.62 +14 06 14.8 – V 703
2020-05-14 05:53:12 C 09 32 38.62 +14 06 05.8 – V T05
2020-05-14 05:57:50 C 09 32 38.87 +14 06 04.7 – V T05
2020-05-14 06:12:06 C 09 32 39.57 +14 06 01.0 – V T05
2020-05-14 06:22:45 C 09 32 40.20 +14 05 59.8 – V T05
2020-05-16 06:57:05 C 09 35 14.62 +13 55 56.6 – V T08
2020-05-16 07:01:45 C 09 35 14.85 +13 55 55.3 – V T08
2020-05-16 07:20:18 C 09 35 15.83 +13 55 52.0 – V T08
2020-05-16 07:29:36 C 09 35 16.33 +13 55 49.5 – V T08
2020-05-18 07:31:33 C 09 37 50.58 +13 45 32.9 – V T05
2020-05-18 07:36:13 C 09 37 50.79 +13 45 31.5 – V T05
2020-05-18 07:47:29 C 09 37 51.41 +13 45 30.0 – V T05
2020-05-18 08:02:05 C 09 37 52.13 +13 45 26.8 – V T05
2020-05-20 05:54:04 C 09 40 20.94 +13 35 22.6 – V T08
2020-05-20 05:58:46 C 09 40 21.20 +13 35 20.3 – V T08
2020-05-20 06:11:28 C 09 40 21.88 +13 35 17.3 – V T08
2020-05-20 06:26:08 C 09 40 22.63 +13 35 14.5 – V T08
2020-05-21 04:00:59 C 09 41 32.99 +13 30 22.8 – V 703
2020-05-21 04:09:10 C 09 41 33.47 +13 30 20.6 – V 703
2020-05-21 04:17:23 C 09 41 33.92 +13 30 19.1 – V 703
2020-05-21 04:25:34 C 09 41 34.32 +13 30 16.6 – V 703
2020-05-24 06:35:13 C 09 45 38.17 +13 13 10.3 – V T08
2020-05-24 06:43:11 C 09 45 38.57 +13 13 08.0 – V T08
2020-05-24 07:01:08 C 09 45 39.55 +13 13 03.7 – V T08
2020-05-24 07:37:45 C 09 45 41.52 +13 12 54.7 – V T08