1998 QY63

1998QY63, 1999 VG203, 1999VG203, 28079, J98Q63Y, J99VK3G

All data for this body: [vot]

MPC data
Name (number) 1998 QY63 (28079)
a 3.13227
e 0.09754
i / sin(i) 23.8615 / 0.40453
q 2.82674
Q 3.43780
ω 276.0157
Node 158.8617
m 77.1681
n 0.1778
Epoch 2460200.5
nobs 3297
nopp 22
Years observed 1993-2023
rms 0.56
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.131
ep 0.100
sin(ip) 0.400
Value Standard error
G 0.150
H 12.350
Mass
D 18.58 0.121
pV 0.071 0.0050
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1307 0.0998 0.3997 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
17.20 0.210 0.210 Masiero 2014ApJ...791..121M NEATM
18.68 0.158 0.158 Masiero 2011ApJ...741...68M NEATM
20.94 1.420 1.420 Usui 2011PASJ...63.1117U NEATM
21.63 4.330 4.330 Ali-Lagoa 2018A&A...612A..85A NEATM
23.01 8.090 8.090 Nugent 2016AJ....152...63N NEATM
23.83 0.450 0.450 Masiero 2012ApJ...759L...8M NEATM
24.75 8.050 8.050 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.040 0.0700 0.0700 Nugent 2016AJ....152...63N NEATM
0.049 0.0080 0.0080 Masiero 2012ApJ...759L...8M NEATM
0.053 0.0210 0.0210 Ali-Lagoa 2018A&A...612A..85A NEATM
0.080 0.0093 0.0093 Masiero 2011ApJ...741...68M NEATM
0.100 0.0100 0.0100 Masiero 2014ApJ...791..121M 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
12.35 MPC-2023-12-04 MPC-2023-12-04 Phot