1997XJ1

d9318, J97X01J

All data for this body: [vot]

MPC data
Name (number) 1997XJ1 (399318)
Packed designation d9318
a 2.31730
e 0.17496
i / sin(i) 23.7178 / 0.40223
q 1.91188
Q 2.72273
ω 161.0095
Node 259.2927
m 313.0942
n 0.2794
Epoch 2459600.5
nobs 256
nopp 9
Years observed 1997-2021
rms 0.56
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.317
ep 0.188
sin(ip) 0.394
Value Standard error
G 0.150
H 16.450
Mass
D 3.20 0.850
pV 0.043 0.0325
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3167 0.1880 0.3936 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.20 0.850 0.850 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.043 0.0220 0.0430 Masiero 2021PSJ.....2..162M NEATM
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
16.45 MPC-2022-01-18 MPC-2022-01-18 Phot