Koppeschaar

07973, 1344 T-2, 1344T-2, 1990 EO5, 1990EO5, J90E05O, T2S1344

All data for this body: [vot]

MPC data
Name (number) Koppeschaar (7973)
a 2.86978
e 0.08271
i / sin(i) 2.3299 / 0.04065
q 2.63241
Q 3.10714
ω 316.2656
Node 137.6802
m 18.8534
n 0.2027
Epoch 2460200.5
nobs 2308
nopp 27
Years observed 1951-2023
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.870
ep 0.092
sin(ip) 0.028
Value Standard error
G 0.150
H 14.280
Mass
D 3.67 0.749
pV 0.210 0.0594
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8703 0.0917 0.0284 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.57 0.908 0.908 Masiero 2011ApJ...741...68M NEATM
3.87 1.323 1.323 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.205 0.0636 0.0636 Masiero 2011ApJ...741...68M NEATM
0.241 0.1660 0.1660 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
14.28 MPC-2023-12-04 MPC-2023-12-04 Phot