1998 QO85

1998QO85, 1999 XB188, 1999XB188, 44287, J98Q85O, J99XI8B

All data for this body: [vot]

MPC data
Name (number) 1998 QO85 (44287)
a 2.69258
e 0.15435
i / sin(i) 12.5751 / 0.21772
q 2.27698
Q 3.10818
ω 331.6301
Node 302.5298
m 295.0762
n 0.2231
Epoch 2460200.5
nobs 2165
nopp 21
Years observed 1996-2023
rms 0.61
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.692
ep 0.155
sin(ip) 0.231
Value Standard error
G 0.150
H 14.050
Mass
D 4.31 0.115
pV 0.315 0.0595
Rotational Period
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 502 Eunomia 0.4600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6925 0.1552 0.2307 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.31 0.115 0.115 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.315 0.0595 0.0595 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
14.05 MPC-2023-12-04 MPC-2023-12-04 Phot