1999TF221

1993QA10, 38510, J93Q10A, J99TM1F

All data for this body: [vot]

MPC data
Name (number) 1999TF221 (38510)
Packed designation 38510
a 3.16304
e 0.09460
i / sin(i) 8.5068 / 0.14793
q 2.86382
Q 3.46227
ω 351.4543
Node 355.3253
m 19.2425
n 0.1752
Epoch 2459600.5
nobs 862
nopp 19
Years observed 1993-2021
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent Veritas (490)
 
ap 3.167
ep 0.063
sin(ip) 0.153
Value Standard error
G 0.150
H 14.440
Mass
D 6.42 0.137
pV 0.068 0.0094
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
490 Veritas 609 Veritas -0.5700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1666 0.0629 0.1527 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.42 0.137 0.137 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.068 0.0094 0.0094 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
14.44 MPC-2022-01-18 MPC-2022-01-18 Phot