SawyerHogg

02917, 1980RR, J80R00R

All data for this body: [vot]

MPC data
Name (number) SawyerHogg (2917)
Packed designation 02917
a 2.79361
e 0.11331
i / sin(i) 12.8227 / 0.22194
q 2.47707
Q 3.11015
ω 39.3531
Node 348.6716
m 264.2790
n 0.2111
Epoch 2459600.5
nobs 2723
nopp 23
Years observed 1971-2021
rms 0.41
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.796
ep 0.084
sin(ip) 0.227
Value Standard error
G 0.150
H 11.970
Mass
D 9.44 0.034
pV 0.402 0.0283
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7955 0.0837 0.2271 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
9.44 0.036 0.036 Masiero 2011ApJ...741...68M NEATM
9.55 0.120 0.120 Masiero 2014ApJ...791..121M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.400 0.0300 0.0300 Masiero 2014ApJ...791..121M NEATM
0.418 0.0840 0.0840 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
11.97 MPC-2022-01-18 MPC-2022-01-18 Phot