2003XN21

K03X21N, P9688

All data for this body: [vot]

MPC data
Name (number) 2003XN21 (259688)
Packed designation P9688
a 2.31192
e 0.15717
i / sin(i) 4.2155 / 0.07351
q 1.94857
Q 2.67527
ω 8.4602
Node 46.2561
m 84.6512
n 0.2804
Epoch 2459600.5
nobs 220
nopp 13
Years observed 1999-2020
rms 0.53
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.311
ep 0.150
sin(ip) 0.060
Value Standard error
G 0.150
H 17.380
Mass
D
pV
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3114 0.1502 0.0605 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
17.38 MPC-2022-01-18 MPC-2022-01-18 Phot