1999UG50

21890, J99U50G

All data for this body: [vot]

MPC data
Name (number) 1999UG50 (21890)
Packed designation 21890
a 2.96563
e 0.04811
i / sin(i) 10.6911 / 0.18551
q 2.82295
Q 3.10830
ω 42.8201
Node 71.3116
m 55.5152
n 0.1930
Epoch 2459600.5
nobs 1182
nopp 20
Years observed 1986-2022
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 2.965
ep 0.065
sin(ip) 0.169
Value Standard error
G 0.150
H 14.190
Mass
D
pV
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 606 Eos -0.6500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9654 0.0650 0.1687 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
14.19 MPC-2022-01-18 MPC-2022-01-18 Phot