1999XZ171

75480, J99XH1Z

All data for this body: [vot]

MPC data
Name (number) 1999XZ171 (75480)
Packed designation 75480
a 2.43770
e 0.23247
i / sin(i) 9.8124 / 0.17042
q 1.87101
Q 3.00439
ω 37.3332
Node 310.1862
m 15.6754
n 0.2590
Epoch 2459600.5
nobs 1165
nopp 17
Years observed 1999-2021
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.437
ep 0.189
sin(ip) 0.179
Value Standard error
G 0.150
H 14.920
Mass
D 6.21 0.025
pV 0.041 0.0069
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4372 0.1889 0.1794 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]


Value Uncertainty up Uncertainty down Author Reference Method
5.48 1.820 1.820 Masiero 2020PSJ.....1....5M NEATM
6.17 1.760 1.760 Masiero 2020PSJ.....1....5M NEATM
6.21 0.025 0.025 Masiero 2011ApJ...741...68M NEATM
7.61 4.280 4.280 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]


Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0320 0.0320 Masiero 2012ApJ...759L...8M NEATM
0.041 0.0072 0.0072 Masiero 2011ApJ...741...68M NEATM
0.056 0.0550 0.0550 Masiero 2020PSJ.....1....5M NEATM
0.071 0.0680 0.0680 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
14.92 MPC-2022-01-18 MPC-2022-01-18 Phot