1998 OW8

1998OW8, 42705, J98O08W

All data for this body: [vot]

MPC data
Name (number) 1998 OW8 (42705)
a 2.69221
e 0.29115
i / sin(i) 2.1639 / 0.03776
q 1.90838
Q 3.47605
ω 357.2082
Node 294.1476
m 259.3210
n 0.2231
Epoch 2460200.5
nobs 1117
nopp 21
Years observed 1994-2023
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.693
ep 0.282
sin(ip) 0.053
Value Standard error
G 0.150
H 15.320
Mass
D 4.65 0.046
pV 0.063 0.0120
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6931 0.2821 0.0526 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.52 1.290 1.290 Masiero 2021PSJ.....2..162M NEATM
4.65 0.046 0.046 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.062 0.0123 0.0123 Masiero 2011ApJ...741...68M NEATM
0.076 0.0360 0.0690 Masiero 2021PSJ.....2..162M 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
15.32 MPC-2023-12-04 MPC-2023-12-04 Phot