1999XF91

1995DU12, 25500, J95D12U, J99X91F

All data for this body: [vot]

MPC data
Name (number) 1999XF91 (25500)
Packed designation 25500
a 3.08870
e 0.10728
i / sin(i) 2.5582 / 0.04463
q 2.75734
Q 3.42006
ω 63.7347
Node 119.4303
m 320.0517
n 0.1816
Epoch 2459600.5
nobs 1474
nopp 20
Years observed 1995-2022
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.091
ep 0.137
sin(ip) 0.026
Value Standard error
G 0.150
H 14.000
Mass
D 8.26 0.284
pV 0.071 0.0116
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 602 Themis -0.3000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0911 0.1373 0.0262 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.26 0.284 0.284 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.071 0.0116 0.0116 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
14.00 MPC-2022-01-18 MPC-2022-01-18 Phot