1997 PY5

1997PY5, 2000 QA41, 2000QA41, 43995, J97P05Y, K00Q41A

All data for this body: [vot]

MPC data
Name (number) 1997 PY5 (43995)
a 2.17428
e 0.07461
i / sin(i) 2.2012 / 0.03841
q 2.01205
Q 2.33651
ω 218.9544
Node 254.0217
m 292.3064
n 0.3074
Epoch 2460200.5
nobs 927
nopp 19
Years observed 1992-2023
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.174
ep 0.133
sin(ip) 0.045
Value Standard error
G 0.150
H 16.660
Mass
D 3.52 0.219
pV 0.036 0.0171
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1736 0.1325 0.0450 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.52 0.219 0.219 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.036 0.0171 0.0171 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
16.66 MPC-2023-12-04 MPC-2023-12-04 Phot