1999TO186

1990HH4, 2000XY43, 38504, J90H04H, J99TI6O, K00X43Y

All data for this body: [vot]

MPC data
Name (number) 1999TO186 (38504)
Packed designation 38504
a 2.52420
e 0.20482
i / sin(i) 16.0859 / 0.27708
q 2.00720
Q 3.04119
ω 262.9509
Node 357.6336
m 304.8870
n 0.2458
Epoch 2459600.5
nobs 2288
nopp 19
Years observed 1990-2022
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.528
ep 0.195
sin(ip) 0.293
Value Standard error
G 0.150
H 13.550
Mass
D 6.10 0.038
pV 0.150 0.0150
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5277 0.1948 0.2929 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.42 0.118 0.118 Masiero 2011ApJ...741...68M NEATM
5.88 0.070 0.070 Masiero 2014ApJ...791..121M NEATM
6.33 0.050 0.050 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.133 0.0283 0.0283 Masiero 2011ApJ...741...68M NEATM
0.150 0.0200 0.0200 Masiero 2014ApJ...791..121M NEATM
0.182 0.0377 0.0377 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
13.55 MPC-2022-01-18 MPC-2022-01-18 Phot