1987 SO5

1987SO5, 13012, 1982 UC9, 1982UC9, 2016 FZ5, 2016FZ5, J82U09C, J87S05O, K16F05Z

All data for this body: [vot]

MPC data
Name (number) 1987 SO5 (13012)
a 3.03395
e 0.01843
i / sin(i) 8.3357 / 0.14497
q 2.97805
Q 3.08986
ω 61.6101
Node 354.4882
m 359.8940
n 0.1865
Epoch 2460800.5
nobs 3950
nopp 24
Years observed 1982-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.034
ep 0.022
sin(ip) 0.151
G 0.150
H 12.960
Mass
D 9.11 0.212
pV 0.194 0.0226
Value
Rotational Period 5.810
Period quality 2
Spectral Class S
Spectral Class Score 5.970
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0341 0.0221 0.1512 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
9.11 0.212 0.212 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.194 0.0226 0.0226 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
12.96 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.81632 2 Sidereal Durech 2023A&A...675A..24D Model
5.817 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
5.81786 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S S 0.9950 0.9950 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT