1999 XZ5

1999XZ5, a8171, J99X05Z

All data for this body: [vot]

MPC data
Name (number) 1999 XZ5 (368171)
a 2.34973
e 0.28297
i / sin(i) 9.3897 / 0.16315
q 1.68484
Q 3.01463
ω 154.2592
Node 246.6347
m 35.5160
n 0.2736
Epoch 2460800.5
nobs 378
nopp 10
Years observed 1999-2025
rms 0.84
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.338
ep 0.266
sin(ip) 0.171
G 0.150
H 17.840
Mass
D 2.21 0.470
pV 0.034 0.0140
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 2.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3382 0.2661 0.1712 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.12 0.620 0.620 Masiero 2020PSJ.....1....5M NEATM
2.33 0.720 0.720 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.033 0.0160 0.0160 Masiero 2012ApJ...759L...8M NEATM
0.039 0.0290 0.0290 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
17.84 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT