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 3.10535
e 0.21931
i / sin(i) 5.4011 / 0.09413
q 2.42431
Q 3.78638
ω 173.5618
Node 217.0613
m 195.2513
n 0.1801
Epoch 2460200.5
nobs 1393
nopp 21
Years observed 1987-2023
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.095
ep 0.196
sin(ip) 0.100
Value Standard error
G 0.150
H 14.340
Mass
D 7.04 0.147
pV 0.089 0.0182
Rotational Period
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-Oct-2022
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
14.34 MPC-2023-12-04 MPC-2023-12-04 Phot