2019 SB9

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2641473392 ± 2.00e+00
Semi-major axis (a)1.1389333033 AU ± 3.00e+00
Inclination (i)12.07033572° ± 4.00e+00
Long. of Asc. Node (Ω)5.36357382° ± 5.00e+00
Arg. of Perihelion (ω)280.21916298° ± 6.00e+00
Mean Anomaly (M)71.31182577° ± 4.93e-01
Mean Motion (n)0.8108797400°/day ± 3.20e+00
Perihelion dist (q)0.83808710 AU ± 3.17e+00
Aphelion dist (Q)1.43978010 AU ± 4.42e+00
Orbital Period1.21547940 yr ± 4.80e+00
Physical Parameters
H (abs. magnitude)28.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.334″
Uncertainty3
Orbit TypeApollo
MOID0.005194 AU
Observations Used11
Oppositions1
Arc Total2019-2019
First Observation Used
Last Observation Used2019-10-01
Observations (11)
Date Type RA Dec Mag Band Observatory
2019-09-30 05:38:47 C 23 44 26.76 +13 47 55.7 V G96
2019-09-30 05:46:58 C 23 44 21.65 +13 50 42.5 V G96
2019-09-30 05:55:08 C 23 44 16.57 +13 53 28.2 V G96
2019-09-30 06:03:20 C 23 44 11.43 +13 56 14.9 V G96
2019-09-30 08:14:34 C 23 42 52.18 +14 38 45.0 V I52
2019-09-30 08:15:37 C 23 42 51.61 +14 39 05.6 V I52
2019-09-30 08:16:40 C 23 42 51.01 +14 39 24.8 V I52
2019-09-30 08:17:43 C 23 42 50.36 +14 39 44.8 V I52
2019-10-01 04:58:30 C 23 35 40.66 +19 42 58.7 V I52
2019-10-01 05:02:43 C 23 35 39.02 +19 43 47.2 V I52
2019-10-01 05:04:49 C 23 35 38.22 +19 44 11.5 V I52