1999NA38

18037, 1997NA5, J97N05A, J99N38A

All data for this body: [vot]

MPC data
Name (number) 1999NA38 (18037)
Packed designation 18037
a 5.23745
e 0.08356
i / sin(i) 15.3682 / 0.26502
q 4.79978
Q 5.67512
ω 254.6255
Node 114.4823
m 263.1838
n 0.0822
Epoch 2459600.5
nobs 1227
nopp 25
Years observed 1954-2021
rms 0.47
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 11.600
Mass
D 0.02 0.070
pV 0.082 0.0087
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.02 0.070 0.070 Grav 2011ApJ...742...40G NEATM
0.08 0.838 0.838 Grav 2012ApJ...759...49G NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.080 0.0180 0.0180 Grav 2011ApJ...742...40G NEATM
0.082 0.0100 0.0100 Grav 2012ApJ...759...49G 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
11.60 MPC-2022-01-18 MPC-2022-01-18 Phot