1998 SB116

1998SB116, 1987 SP18, 1987SP18, 2000 AH141, 2000AH141, 42762, J87S18P, J98SB6B, K00AE1H

All data for this body: [vot]

MPC data
Name (number) 1998 SB116 (42762)
a 3.10414
e 0.21917
i / sin(i) 5.4008 / 0.09412
q 2.42379
Q 3.78448
ω 173.6980
Node 217.0526
m 303.1677
n 0.1802
Epoch 2460800.5
nobs 1620
nopp 23
Years observed 1987-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.095
ep 0.196
sin(ip) 0.100
G 0.150
H 14.320
Mass
D 7.04 0.147
pV 0.089 0.0182
Value
Rotational Period
Period quality None
Spectral Class K
Spectral Class Score 0.768
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0954 0.1963 0.0996 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.04 0.147 0.147 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.089 0.0182 0.0182 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
14.32 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
K 0.128 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT