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
2019-10-29 13:28:14 C 08 30 44.88 +12 38 05.0 – V T08
2019-10-29 13:42:53 C 08 30 46.40 +12 37 58.0 – V T08
2019-10-29 13:50:44 C 08 30 47.22 +12 37 54.2 – V T08
2019-10-29 15:29:13 C 08 30 57.42 +12 37 06.6 – V T08
2019-10-31 10:27:32 C 08 35 27.75 +12 16 11.0 – V 703
2019-10-31 10:35:06 C 08 35 28.57 +12 16 07.0 – V 703
2019-10-31 10:42:42 C 08 35 29.32 +12 16 03.9 – V 703
2019-10-31 10:50:17 C 08 35 30.11 +12 16 00.3 – V 703
2019-10-31 13:55:58 C 08 35 49.27 +12 14 32.5 – V T05
2019-10-31 14:03:41 C 08 35 50.05 +12 14 28.9 – V T05
2019-10-31 14:08:26 C 08 35 50.53 +12 14 26.6 – V T05
2019-10-31 14:25:24 C 08 35 52.24 +12 14 18.7 – V T05
2019-11-01 09:28:16 S 08 37 48.33 +12 05 11.5 – L C51
2019-11-01 12:36:47 S 08 38 07.45 +12 03 40.6 – L C51
2019-11-01 15:45:06 S 08 38 26.51 +12 02 09.9 – L C51
2019-11-01 18:53:36 S 08 38 45.55 +12 00 39.5 – L C51
2019-11-01 22:01:55 S 08 39 04.52 +11 59 08.9 – L C51
2019-11-02 01:10:25 S 08 39 23.48 +11 57 38.4 – L C51
2019-11-02 04:18:00 S 08 39 42.29 +11 56 07.8 – L C51
2019-11-02 07:27:03 S 08 40 01.22 +11 54 37.7 – L C51
2019-11-02 09:01:18 S 08 40 10.64 +11 53 52.5 – L C51
2019-11-02 10:35:33 S 08 40 20.05 +11 53 07.5 – L C51
2019-11-02 12:09:04 S 08 40 29.37 +11 52 22.2 – L C51
2019-11-02 12:10:31 C 08 40 30.56 +11 52 16.8 – V T08
2019-11-02 12:14:33 C 08 40 30.96 +11 52 14.8 – V T08
2019-11-02 12:23:52 C 08 40 31.88 +11 52 10.5 – V T08
2019-11-02 12:41:11 C 08 40 33.57 +11 52 02.4 – V T08
2019-11-02 13:43:52 S 08 40 38.79 +11 51 37.2 – L C51
2019-11-02 15:18:07 S 08 40 48.18 +11 50 52.1 – L C51
2019-11-02 16:52:22 S 08 40 57.54 +11 50 07.4 – L C51
2019-11-02 18:26:26 S 08 41 06.88 +11 49 22.1 – L C51
2019-11-02 18:26:37 S 08 41 06.91 +11 49 22.1 – L C51
2019-11-02 20:00:42 S 08 41 16.22 +11 48 37.2 – L C51
2019-11-02 21:34:56 S 08 41 25.55 +11 47 52.2 – L C51
2019-11-02 23:09:11 S 08 41 34.88 +11 47 07.3 – L C51
2019-11-03 00:43:15 S 08 41 44.17 +11 46 22.2 – L C51
2019-11-03 03:51:02 S 08 42 02.68 +11 44 52.2 – L C51
2019-11-03 07:00:04 S 08 42 21.29 +11 43 22.7 – L C51
2019-11-03 10:08:34 S 08 42 39.787 +11 41 53.09 – L C51
2019-11-03 13:16:09 S 08 42 58.15 +11 40 23.2 – L C51
2019-11-03 19:33:42 S 08 43 35.00 +11 37 24.6 – L C51
2019-11-04 12:11:40 C 08 45 12.63 +11 29 26.4 – V T05
2019-11-04 12:19:35 C 08 45 13.39 +11 29 22.9 – V T05
2019-11-04 12:34:02 C 08 45 14.75 +11 29 16.2 – V T05
2019-11-04 12:38:05 C 08 45 15.14 +11 29 14.2 – V T05
2019-11-04 14:22:37 C 08 45 24.931 +11 28 25.52 – U F51
2019-11-04 14:38:36 C 08 45 26.419 +11 28 18.05 – U F51
2019-11-04 15:11:07 C 08 45 29.442 +11 28 02.78 – U F51
2019-11-07 15:09:36 C 08 52 12.47 +10 54 30.0 – V T05
2019-11-07 15:13:50 C 08 52 12.84 +10 54 28.1 – V T05