IAA RAS IAA Minor Planet Database

2019 SG3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4077960913 ± 8.85e-04
Semi-major axis (a)1.7610406570 AU ± 2.79e-03
Inclination (i)7.91916759° ± 1.30e-02
Long. of Asc. Node (Ω)3.78620319° ± 7.22e-04
Arg. of Perihelion (ω)23.98579489° ± 7.11e-03
Mean Anomaly (M)217.67191546° ± 2.20e+00
Mean Motion (n)0.4217530212°/day ± 1.00e-03
Perihelion dist (q)1.04289516 AU ± 2.27e-03
Aphelion dist (Q)2.47918615 AU ± 4.22e-03
Orbital Period2.33697504 yr ± 5.55e-03
Physical Parameters
H (abs. magnitude)26.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.320″
Uncertainty4
Orbit TypeAmor
MOID0.056323 AU
Observations Used17
Oppositions1
Arc Total2019-2019
First Observation Used2019-09-22
Last Observation Used2019-10-03
Observations (17)
Date Type RA Dec Mag Band Observatory
2019-09-22 09:23:55 C 23 14 02.903 -16 55 11.37 – U F51
2019-09-22 09:39:55 C 23 14 03.022 -16 54 06.62 – U F51
2019-09-22 09:56:00 C 23 14 03.145 -16 53 01.05 – U F51
2019-09-24 09:34:55 C 23 15 56.149 -13 23 33.66 – V F51
2019-09-24 09:49:05 C 23 15 56.324 -13 22 25.93 – V F51
2019-09-24 09:50:01 C 23 15 56.334 -13 22 21.85 – V F51
2019-09-25 04:12:59 C 23 16 46.87 -11 52 59.4 – u H21
2019-09-25 04:24:41 C 23 16 47.11 -11 52 00.8 – u H21
2019-09-25 04:29:41 C 23 16 47.21 -11 51 35.8 – u H21
2019-10-01 05:52:33 C 23 25 32.79 +03 18 02.8 – V G96
2019-10-01 06:00:04 C 23 25 33.13 +03 18 58.4 – V G96
2019-10-01 06:07:36 C 23 25 33.45 +03 19 55.2 – V G96
2019-10-01 06:15:08 C 23 25 33.77 +03 20 51.6 – V G96
2019-10-03 04:23:28 C 23 29 31.23 +09 24 20.1 – V I52
2019-10-03 04:25:52 C 23 29 31.33 +09 24 39.4 – V I52
2019-10-03 04:28:16 C 23 29 31.48 +09 25 00.7 – V I52
2019-10-03 04:30:40 C 23 29 31.60 +09 25 19.9 – V I52