1986 XD5

1986XD5, 1998 FT89, 1998FT89, 2000 WY172, 2000WY172, 39515, J86X05D, J98F89T, K00WH2Y

All data for this body: [vot]

MPC data
Name (number) 1986 XD5 (39515)
a 2.27743
e 0.21981
i / sin(i) 8.7396 / 0.15194
q 1.77683
Q 2.77804
ω 312.9730
Node 74.8234
m 87.4342
n 0.2868
Epoch 2460800.5
nobs 2085
nopp 20
Years observed 1986-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.278
ep 0.191
sin(ip) 0.134
G 0.150
H 15.220
Mass
D 4.85 0.020
pV 0.088 0.0138
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2776 0.1912 0.1342 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.66 0.860 0.860 Masiero 2020PSJ.....1....5M NEATM
3.89 1.130 1.130 Masiero 2020PSJ.....1....5M NEATM
3.91 1.170 1.170 Masiero 2021PSJ.....2..162M NEATM
4.85 0.020 0.020 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.086 0.0145 0.0145 Masiero 2011ApJ...741...68M NEATM
0.104 0.0530 0.1100 Masiero 2021PSJ.....2..162M NEATM
0.107 0.1140 0.1140 Masiero 2020PSJ.....1....5M NEATM
0.120 0.0630 0.0630 Masiero 2020PSJ.....1....5M 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
15.22 MPC-2023-12-04 MPC-2023-12-04 Phot