1989 VQ1

1989VQ1, 17444, 1992 OJ5, 1992OJ5, J89V01Q, J92O05J

All data for this body: [vot]

MPC data
Name (number) 1989 VQ1 (17444)
a 2.44139
e 0.09908
i / sin(i) 7.3597 / 0.12810
q 2.19949
Q 2.68329
ω 22.5519
Node 144.8403
m 357.5834
n 0.2584
Epoch 2460800.5
nobs 2708
nopp 23
Years observed 1989-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.442
ep 0.138
sin(ip) 0.119
G 0.150
H 14.620
Mass
D 2.99 0.107
pV 0.376 0.0485
Value
Rotational Period
Period quality None
Spectral Class V
Spectral Class Score 12.408
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4417 0.1379 0.1191 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.99 0.107 0.107 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.376 0.0485 0.0485 Masiero 2011ApJ...741...68M NEATM
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
14.62 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 0.949 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
V DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
V 0.73 Bus VIS Carvano 2010A&A...510A..43C PHOT
V V 0.7171 0.7060 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.7743 0.7060 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT