1999 XU151

1999XU151, G4938, J99XF1U

All data for this body: [vot]

MPC data
Name (number) 1999 XU151 (164938)
a 2.63913
e 0.12178
i / sin(i) 4.8395 / 0.08436
q 2.31773
Q 2.96053
ω 104.5313
Node 304.9611
m 16.9004
n 0.2299
Epoch 2460800.5
nobs 885
nopp 16
Years observed 1999-2025
rms 0.81
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.639
ep 0.094
sin(ip) 0.101
G 0.150
H 15.880
Mass
D 4.91 0.480
pV 0.038 0.0078
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6389 0.0936 0.1013 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.79 0.504 0.504 Masiero 2011ApJ...741...68M NEATM
6.06 1.570 1.570 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.025 0.0130 0.0290 Masiero 2021PSJ.....2..162M NEATM
0.041 0.0084 0.0084 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
15.88 MPC-2023-12-04 MPC-2023-12-04 Phot