Maffei

18426, 1993YN2, J93Y02N

All data for this body: [vot]

MPC data
Name (number) Maffei (18426)
Packed designation 18426
a 2.38056
e 0.17389
i / sin(i) 2.8375 / 0.04950
q 1.96660
Q 2.79453
ω 202.7139
Node 254.0960
m 226.3811
n 0.2683
Epoch 2459600.5
nobs 1235
nopp 19
Years observed 1993-2021
rms 0.51
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.380
ep 0.191
sin(ip) 0.064
Value Standard error
G 0.150
H 15.270
Mass
D
pV
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3803 0.1914 0.0643 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
15.27 MPC-2022-01-18 MPC-2022-01-18 Phot