1998VL21

2002PG89, G8435, J98V21L, K02P89G

All data for this body: [vot]

MPC data
Name (number) 1998VL21 (168435)
Packed designation G8435
a 2.67668
e 0.21151
i / sin(i) 10.6639 / 0.18505
q 2.11054
Q 3.24283
ω 128.8148
Node 236.9892
m 133.6175
n 0.2251
Epoch 2459600.5
nobs 627
nopp 13
Years observed 1998-2021
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent Adeona (145)
 
ap 2.675
ep 0.174
sin(ip) 0.203
Value Standard error
G 0.150
H 15.590
Mass
D
pV
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
145 Adeona 505 Adeona 0.0300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6751 0.1738 0.2032 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
15.59 MPC-2022-01-18 MPC-2022-01-18 Phot