1980 SQ

1980SQ, 06264, 1990 SJ1, 1990SJ1, J80S00Q, J90S01J

All data for this body: [vot]

MPC data
Name (number) 1980 SQ (6264)
a 2.22544
e 0.13195
i / sin(i) 4.7673 / 0.08311
q 1.93179
Q 2.51909
ω 159.5625
Node 223.4469
m 140.1895
n 0.2969
Epoch 2460800.5
nobs 3547
nopp 24
Years observed 1980-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.226
ep 0.105
sin(ip) 0.092
G 0.150
H 14.130
Mass
D 4.36 0.047
pV 0.262 0.0281
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 2.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2259 0.1053 0.0922 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.76 0.250 0.250 Masiero 2014ApJ...791..121M NEATM
4.29 0.080 0.080 Masiero 2012ApJ...759L...8M NEATM
4.44 0.060 0.060 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.247 0.0533 0.0533 Masiero 2011ApJ...741...68M NEATM
0.265 0.0440 0.0440 Masiero 2012ApJ...759L...8M NEATM
0.270 0.0500 0.0500 Masiero 2014ApJ...791..121M 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
14.13 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 DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT