1999RV221

38420, J99RM1V

All data for this body: [vot]

MPC data
Name (number) 1999RV221 (38420)
Packed designation 38420
a 3.02772
e 0.06369
i / sin(i) 8.6815 / 0.15094
q 2.83489
Q 3.22054
ω 244.0238
Node 318.7031
m 256.1213
n 0.1871
Epoch 2459600.5
nobs 1398
nopp 18
Years observed 1993-2022
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.030
ep 0.080
sin(ip) 0.165
Value Standard error
G 0.150
H 14.040
Mass
D
pV
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 606 Eos 0.0500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0297 0.0799 0.1653 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
14.04 MPC-2022-01-18 MPC-2022-01-18 Phot