1999 XL233

1999XL233, 1998 QG7, 1998QG7, 45240, J98Q07G, J99XN3L

All data for this body: [vot]

MPC data
Name (number) 1999 XL233 (45240)
a 2.59865
e 0.16386
i / sin(i) 14.3529 / 0.24790
q 2.17282
Q 3.02447
ω 131.4635
Node 146.1801
m 165.3588
n 0.2353
Epoch 2460800.5
nobs 2196
nopp 21
Years observed 1998-2025
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.597
ep 0.149
sin(ip) 0.240
G 0.150
H 14.430
Mass
D 3.46 0.084
pV 0.349 0.0398
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 17.908
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 0 Eunomia Novakovic 2019EPSC...13.1671N HCM
15 Eunomia 502 Eunomia -0.3600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5966 0.1488 0.2404 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.09 0.466 0.466 Masiero 2011ApJ...741...68M NEATM
3.48 0.085 0.085 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.335 0.0433 0.0433 Masiero 2011ApJ...741...68M NEATM
0.425 0.1009 0.1009 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
14.43 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
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.15 Bus VIS Carvano 2010A&A...510A..43C PHOT
S 0.997 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.8011 0.8020 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8032 0.8020 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT