1987 SC6

1987SC6, 09166, 1991 GP2, 1991GP2, J87S06C, J91G02P

All data for this body: [vot]

MPC data
Name (number) 1987 SC6 (9166)
a 3.17176
e 0.17256
i / sin(i) 1.1748 / 0.02050
q 2.62442
Q 3.71909
ω 147.3516
Node 162.7129
m 271.1602
n 0.1745
Epoch 2460800.5
nobs 6453
nopp 28
Years observed 1987-2025
rms 0.55
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.184
ep 0.149
sin(ip) 0.023
G 0.150
H 12.980
Mass
D 9.45 2.650
pV 0.130 0.0800
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 7.083
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 0 Themis Novakovic 2019EPSC...13.1671N HCM
656 Beagle 0 Beagle Novakovic 2019EPSC...13.1671N HCM
24 Themis 602 Themis 0.6300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1845 0.1487 0.0229 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
9.45 2.650 2.650 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.130 0.0800 0.0800 Nugent 2016AJ....152...63N 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
12.98 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
B DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
B B 0.8471 0.7480 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT