Joshuadong

2000 QG39, 2000QG39, 34175, K00Q39G

All data for this body: [vot]

MPC data
Name (number) Joshuadong (34175)
a 2.58763
e 0.13499
i / sin(i) 4.1224 / 0.07189
q 2.23833
Q 2.93693
ω 347.4626
Node 303.6360
m 222.3151
n 0.2368
Epoch 2460200.5
nobs 1730
nopp 19
Years observed 1996-2023
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.588
ep 0.117
sin(ip) 0.086
Value Standard error
G 0.150
H 15.020
Mass
D 6.62 0.207
pV 0.059 0.0110
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5877 0.1173 0.0859 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.62 1.063 1.063 Masiero 2017AJ....154..168M NEATM
6.66 0.211 0.211 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.058 0.0128 0.0128 Masiero 2011ApJ...741...68M NEATM
0.061 0.0213 0.0213 Masiero 2017AJ....154..168M 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
15.02 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
9.90 Waszczak 2015AJ....150...75W Lightcurve