1998 QW70

1998QW70, 40143, J98Q70W

All data for this body: [vot]

MPC data
Name (number) 1998 QW70 (40143)
a 3.18047
e 0.15390
i / sin(i) 10.3877 / 0.18031
q 2.69098
Q 3.66995
ω 85.5335
Node 233.3605
m 165.4745
n 0.1738
Epoch 2460200.5
nobs 1684
nopp 22
Years observed 1998-2023
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.193
ep 0.121
sin(ip) 0.199
Value Standard error
G 0.150
H 13.690
Mass
D 12.44 1.818
pV 0.055 0.0186
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1933 0.1214 0.1991 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.70 3.580 3.580 Nugent 2016AJ....152...63N NEATM
13.04 2.110 2.110 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.050 0.0500 0.0500 Nugent 2016AJ....152...63N NEATM
0.056 0.0200 0.0200 Masiero 2012ApJ...759L...8M 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
13.69 MPC-2023-12-04 MPC-2023-12-04 Phot