1999 XV172

1999XV172, 1991 LE7, 1991LE7, 43172, J91L07E, J99XH2V

All data for this body: [vot]

MPC data
Name (number) 1999 XV172 (43172)
a 3.11671
e 0.10304
i / sin(i) 14.1117 / 0.24381
q 2.79556
Q 3.43787
ω 337.3610
Node 87.5784
m 250.3815
n 0.1791
Epoch 2460800.5
nobs 2328
nopp 24
Years observed 1991-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.114
ep 0.100
sin(ip) 0.222
G 0.150
H 13.650
Mass
D 13.14 1.889
pV 0.037 0.0105
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 1.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1139 0.1000 0.2215 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.37 3.019 3.019 Masiero 2017AJ....154..168M NEATM
12.95 3.190 3.190 Masiero 2021PSJ.....2..162M NEATM
13.88 4.540 4.540 Nugent 2016AJ....152...63N NEATM
16.00 6.500 6.500 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.030 0.0200 0.0200 Nugent 2016AJ....152...63N NEATM
0.030 0.0360 0.0360 Masiero 2012ApJ...759L...8M NEATM
0.040 0.0140 0.0220 Masiero 2021PSJ.....2..162M NEATM
0.041 0.0192 0.0192 Masiero 2017AJ....154..168M 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
13.65 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 C None None Movis NIR Popescu 2018A&A...617A..12P PHOT