1990 SN9

1990SN9, 2000 VF, 2000VF, 43789, J90S09N, K00V00F

All data for this body: [vot]

MPC data
Name (number) 1990 SN9 (43789)
a 2.18768
e 0.11471
i / sin(i) 5.4078 / 0.09424
q 1.93672
Q 2.43863
ω 45.2735
Node 30.3662
m 187.5451
n 0.3046
Epoch 2460800.5
nobs 1946
nopp 18
Years observed 1990-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.187
ep 0.147
sin(ip) 0.081
G 0.150
H 15.570
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 32.168
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 0 Flora Novakovic 2019EPSC...13.1671N HCM
8 Flora 402 Flora -0.0600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1871 0.1475 0.0814 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.57 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S S 0.8567 0.7310 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.509 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S 0.86 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.2674 0.7310 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.5454 0.7310 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.6886 0.7310 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9167 0.7310 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9576 0.7310 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT