1999 XS72

1999XS72, 1997 LU15, 1997LU15, 41274, J97L15U, J99X72S

All data for this body: [vot]

MPC data
Name (number) 1999 XS72 (41274)
a 3.01883
e 0.10718
i / sin(i) 10.9787 / 0.19045
q 2.69526
Q 3.34239
ω 238.3288
Node 83.9894
m 48.8271
n 0.1879
Epoch 2460800.5
nobs 2426
nopp 23
Years observed 1997-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.019
ep 0.083
sin(ip) 0.169
G 0.150
H 13.590
Mass
D 7.29 0.307
pV 0.145 0.0251
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 6.460
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 0 Eos Novakovic 2019EPSC...13.1671N HCM
221 Eos 606 Eos -0.0900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0190 0.0825 0.1692 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.29 0.307 0.307 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.145 0.0251 0.0251 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
13.59 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
X DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
X 0.67 Bus VIS Carvano 2010A&A...510A..43C PHOT
X X 0.5200 0.5200 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT