de Saussure

deSaussure, 13580, 1981 AC2, 1981AC2, 1993 OQ5, 1993OQ5, 1994 YE, 1994YE, J81A02C, J93O05Q, J94Y00E

All data for this body: [vot]

MPC data
Name (number) de Saussure (13580)
a 2.81109
e 0.23231
i / sin(i) 5.8201 / 0.10141
q 2.15806
Q 3.46413
ω 78.7301
Node 293.8907
m 90.8860
n 0.2091
Epoch 2460200.5
nobs 1777
nopp 23
Years observed 1981-2023
rms 0.60
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 14.370
Mass
D 6.27 0.513
pV 0.108 0.0277
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.47 1.220 1.220 Masiero 2020PSJ.....1....5M NEATM
6.44 0.565 0.565 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.107 0.0299 0.0299 Masiero 2011ApJ...741...68M NEATM
0.112 0.0740 0.0740 Masiero 2020PSJ.....1....5M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.37 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.31 Chang 2015ApJS..219...27C Lightcurve