1999 XQ140

1999XQ140, 1995 YB19, 1995YB19, 1998 SQ14, 1998SQ14, 45176, J95Y19B, J98S14Q, J99XE0Q

All data for this body: [vot]

MPC data
Name (number) 1999 XQ140 (45176)
a 2.61161
e 0.25649
i / sin(i) 6.0360 / 0.10515
q 1.94176
Q 3.28145
ω 221.0153
Node 108.7144
m 341.3462
n 0.2335
Epoch 2460200.5
nobs 780
nopp 20
Years observed 1993-2023
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.611
ep 0.222
sin(ip) 0.084
Value Standard error
G 0.150
H 15.760
Mass
D 4.59 0.162
pV 0.037 0.0049
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6106 0.2224 0.0839 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.45 1.060 1.060 Nugent 2016AJ....152...63N NEATM
3.91 0.306 0.306 Masiero 2011ApJ...741...68M NEATM
3.95 1.000 1.000 Masiero 2021PSJ.....2..162M NEATM
4.94 0.198 0.198 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.035 0.0052 0.0052 Masiero 2011ApJ...741...68M NEATM
0.055 0.0170 0.0170 Masiero 2011ApJ...741...68M NEATM
0.065 0.0310 0.0580 Masiero 2021PSJ.....2..162M NEATM
0.070 0.0500 0.0500 Nugent 2016AJ....152...63N 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
15.76 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.44 Warner 2016MPBu...43...57W Lightcurve