Delorio

17793, 1987 SF12, 1987SF12, 1989 EC5, 1989EC5, 1998 FO58, 1998FO58, J87S12F, J89E05C, J98F58O

All data for this body: [vot]

MPC data
Name (number) Delorio (17793)
a 2.66607
e 0.16204
i / sin(i) 11.9611 / 0.20725
q 2.23405
Q 3.09809
ω 242.2630
Node 182.3028
m 52.6247
n 0.2264
Epoch 2460200.5
nobs 3114
nopp 22
Years observed 1987-2023
rms 0.50
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.666
ep 0.152
sin(ip) 0.210
Value Standard error
G 0.150
H 13.960
Mass
D 5.41 0.051
pV 0.166 0.0345
Rotational Period 12.556
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6661 0.1516 0.2104 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.41 0.051 0.051 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.166 0.0345 0.0345 Masiero 2011ApJ...741...68M 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
13.96 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.56 Pal 2020ApJS..247...26P Lightcurve