1999GW42

2000UJ55, 38078, J99G42W, K00U55J

All data for this body: [vot]

MPC data
Name (number) 1999GW42 (38078)
Packed designation 38078
a 2.28859
e 0.23207
i / sin(i) 5.8640 / 0.10217
q 1.75747
Q 2.81971
ω 217.1613
Node 99.3306
m 115.8015
n 0.2847
Epoch 2459600.5
nobs 1704
nopp 19
Years observed 1993-2021
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.289
ep 0.190
sin(ip) 0.086
Value Standard error
G 0.150
H 15.040
Mass
D 5.68 0.016
pV 0.063 0.0112
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2886 0.1904 0.0855 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.46 1.150 1.150 Masiero 2020PSJ.....1....5M NEATM
4.90 1.240 1.240 Masiero 2021PSJ.....2..162M NEATM
4.95 1.400 1.400 Masiero 2020PSJ.....1....5M NEATM
5.62 1.460 1.460 Masiero 2012ApJ...759L...8M NEATM
5.68 0.016 0.016 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.061 0.0136 0.0136 Masiero 2011ApJ...741...68M NEATM
0.062 0.0260 0.0440 Masiero 2021PSJ.....2..162M NEATM
0.065 0.0330 0.0330 Masiero 2012ApJ...759L...8M NEATM
0.072 0.0490 0.0490 Masiero 2020PSJ.....1....5M NEATM
0.087 0.0500 0.0500 Masiero 2020PSJ.....1....5M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.04 MPC-2022-01-18 MPC-2022-01-18 Phot