1999QB2

2000YB113, 86051, J99Q02B, K00YB3B

All data for this body: [vot]

MPC data
Name (number) 1999QB2 (86051)
Packed designation 86051
a 2.79510
e 0.23487
i / sin(i) 6.7282 / 0.11716
q 2.13862
Q 3.45158
ω 44.7054
Node 305.1584
m 280.4521
n 0.2109
Epoch 2459600.5
nobs 1750
nopp 17
Years observed 1999-2021
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent Dora (668)
 
ap 2.796
ep 0.197
sin(ip) 0.136
Value Standard error
G 0.150
H 13.910
Mass
D 9.44 0.138
pV 0.058 0.0145
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
668 Dora 512 Dora Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7957 0.1966 0.1360 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
9.29 2.500 2.500 Masiero 2020PSJ.....1....5M NEATM
9.44 0.138 0.138 Masiero 2011ApJ...741...68M NEATM
10.04 3.290 3.290 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.048 0.0290 0.0290 Masiero 2020PSJ.....1....5M NEATM
0.048 0.0230 0.0450 Masiero 2021PSJ.....2..162M NEATM
0.066 0.0193 0.0193 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.91 MPC-2022-01-18 MPC-2022-01-18 Phot