2002QB74

2005EO191, K02Q74B, K05EJ1O, P8894

All data for this body: [vot]

MPC data
Name (number) 2002QB74 (258894)
Packed designation P8894
a 2.53004
e 0.19807
i / sin(i) 13.5920 / 0.23501
q 2.02891
Q 3.03116
ω 237.3098
Node 355.2217
m 12.6234
n 0.2449
Epoch 2459600.5
nobs 313
nopp 14
Years observed 2001-2021
rms 0.57
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.534
ep 0.218
sin(ip) 0.245
Value Standard error
G 0.150
H 16.700
Mass
D 2.55 0.155
pV 0.069 0.0166
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5345 0.2176 0.2448 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.55 0.155 0.155 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.069 0.0166 0.0166 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
16.70 MPC-2022-01-18 MPC-2022-01-18 Phot