1997 GM17

1997GM17, 1999 TS137, 1999TS137, 43979, J97G17M, J99TD7S

All data for this body: [vot]

MPC data
Name (number) 1997 GM17 (43979)
a 2.62395
e 0.22353
i / sin(i) 2.4991 / 0.04360
q 2.03743
Q 3.21046
ω 303.3440
Node 225.6139
m 96.5159
n 0.2319
Epoch 2460200.5
nobs 1157
nopp 19
Years observed 1991-2022
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.623
ep 0.271
sin(ip) 0.062
Value Standard error
G 0.150
H 15.460
Mass
D 2.80 0.253
pV 0.205 0.0600
Rotational Period 5.007
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6233 0.2708 0.0621 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.80 0.253 0.253 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.205 0.0600 0.0600 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
15.46 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.01 Durech 2020A&A...643A..59D Model