1998 QE25

1998QE25, 1994 PQ21, 1994PQ21, 44231, J94P21Q, J98Q25E

All data for this body: [vot]

MPC data
Name (number) 1998 QE25 (44231)
a 2.54183
e 0.17658
i / sin(i) 12.0368 / 0.20854
q 2.09300
Q 2.99066
ω 201.4541
Node 147.9390
m 54.1797
n 0.2432
Epoch 2460200.5
nobs 656
nopp 20
Years observed 1994-2022
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.541
ep 0.136
sin(ip) 0.193
Value Standard error
G 0.150
H 15.520
Mass
D 2.49 0.528
pV 0.312 0.1729
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5408 0.1362 0.1931 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.49 0.528 0.528 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.312 0.1729 0.1729 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
15.52 MPC-2023-12-04 MPC-2023-12-04 Phot