1998 QO40

1998QO40, 2000 AX178, 2000AX178, 48977, J98Q40O, K00AH8X

All data for this body: [vot]

MPC data
Name (number) 1998 QO40 (48977)
a 2.28507
e 0.07910
i / sin(i) 6.9359 / 0.12076
q 2.10431
Q 2.46583
ω 36.2927
Node 200.6653
m 186.9034
n 0.2853
Epoch 2460200.5
nobs 2161
nopp 19
Years observed 1998-2023
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.284
ep 0.104
sin(ip) 0.128
Value Standard error
G 0.150
H 15.040
Mass
D 2.34 0.648
pV 0.424 0.0609
Rotational Period
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
4 Vesta 401 Vesta Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2845 0.1040 0.1278 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.34 0.648 0.648 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.424 0.0609 0.0609 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
15.04 MPC-2023-12-04 MPC-2023-12-04 Phot