1997US17

1999GC18, 33057, J97U17S, J99G18C

All data for this body: [vot]

MPC data
Name (number) 1997US17 (33057)
Packed designation 33057
a 2.31259
e 0.06031
i / sin(i) 5.1903 / 0.09046
q 2.17311
Q 2.45207
ω 174.6327
Node 70.7511
m 118.2045
n 0.2803
Epoch 2459600.5
nobs 1901
nopp 18
Years observed 1997-2021
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.312
ep 0.079
sin(ip) 0.078
Value Standard error
G 0.150
H 14.850
Mass
D 3.64 0.118
pV 0.212 0.0614
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3124 0.0794 0.0781 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.64 0.118 0.118 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.212 0.0614 0.0614 Masiero 2011ApJ...741...68M 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
14.85 MPC-2022-01-18 MPC-2022-01-18 Phot