Ob

16563, 1992 BF2, 1992BF2, 1998 FY2, 1998FY2, J92B02F, J98F02Y

All data for this body: [vot]

MPC data
Name (number) Ob (16563)
a 3.13074
e 0.09451
i / sin(i) 12.5085 / 0.21658
q 2.83484
Q 3.42663
ω 315.9285
Node 143.7010
m 272.7945
n 0.1779
Epoch 2460200.5
nobs 3303
nopp 23
Years observed 1992-2023
rms 0.54
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.134
ep 0.097
sin(ip) 0.202
Value Standard error
G 0.150
H 12.850
Mass
D 15.61 0.130
pV 0.056 0.0042
Rotational Period 432.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1336 0.0966 0.2021 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.52 0.172 0.172 Masiero 2011ApJ...741...68M NEATM
15.73 0.200 0.200 Masiero 2012ApJ...759L...8M NEATM
21.73 6.440 6.440 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.030 0.0200 0.0200 Nugent 2016AJ....152...63N NEATM
0.056 0.0049 0.0049 Masiero 2011ApJ...741...68M NEATM
0.062 0.0090 0.0090 Masiero 2012ApJ...759L...8M 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
12.85 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
432.00 Durech 2023A&A...675A..24D Model