Serpe

09968, 1977 VT, 1977VT, 1985 SC2, 1985SC2, 1988 KR1, 1988KR1, 1992 JS2, 1992JS2, J77V00T, J85S02C, J88K01R, J92J02S

All data for this body: [vot]

MPC data
Name (number) Serpe (9968)
a 2.56637
e 0.05333
i / sin(i) 13.0058 / 0.22505
q 2.42951
Q 2.70323
ω 77.9144
Node 213.0344
m 298.4398
n 0.2397
Epoch 2460800.5
nobs 4886
nopp 27
Years observed 1977-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.567
ep 0.047
sin(ip) 0.234
G 0.150
H 13.070
Mass
D 12.39 0.398
pV 0.087 0.0103
Value
Rotational Period
Period quality None
Spectral Class D
Spectral Class Score 8.962
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5665 0.0467 0.2343 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.58 1.610 1.610 Masiero 2012ApJ...759L...8M NEATM
12.36 0.450 0.450 Masiero 2012ApJ...759L...8M NEATM
12.69 2.540 2.540 Ali-Lagoa 2018A&A...612A..85A NEATM
13.36 1.100 1.100 Usui 2011PASJ...63.1117U NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.077 0.0700 0.0700 Masiero 2012ApJ...759L...8M NEATM
0.081 0.0320 0.0320 Ali-Lagoa 2018A&A...612A..85A NEATM
0.088 0.0110 0.0110 Masiero 2012ApJ...759L...8M 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
13.07 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
D D 0.7055 0.7400 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.7881 0.7400 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT