1998TG3

1983RH, 20421, J83R00H, J98T03G

All data for this body: [vot]

MPC data
Name (number) 1998TG3 (20421)
Packed designation 20421
a 2.41389
e 0.29620
i / sin(i) 21.4865 / 0.36628
q 1.69888
Q 3.12889
ω 109.6837
Node 203.3564
m 108.6018
n 0.2628
Epoch 2459600.5
nobs 2095
nopp 22
Years observed 1971-2022
rms 0.61
Best values
[raw, vot]

Value Standard error
Parent Phocaea (25)
 
ap 2.413
ep 0.267
sin(ip) 0.396
Value Standard error
G 0.150
H 13.880
Mass
D
pV
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
25 Phocaea 701 Phocaea 0.1300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4135 0.2666 0.3958 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
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
13.88 MPC-2022-01-18 MPC-2022-01-18 Phot