1998 UY19

1998UY19, 2000 AO204, 2000AO204, 44443, J98U19Y, K00AK4O

All data for this body: [vot]

MPC data
Name (number) 1998 UY19 (44443)
a 3.10982
e 0.15483
i / sin(i) 16.8605 / 0.29004
q 2.62831
Q 3.59132
ω 1.5093
Node 233.2032
m 113.9598
n 0.1797
Epoch 2460800.5
nobs 4357
nopp 24
Years observed 1989-2025
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent Tirela (1400)
 
ap 3.115
ep 0.197
sin(ip) 0.291
G 0.150
H 12.180
Mass
D 9.29 0.181
pV 0.314 0.0369
Value
Rotational Period 1.100
Period quality
Spectral Class L
Spectral Class Score 10.066
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1400 Tirela 0 Tirela Novakovic 2019EPSC...13.1671N HCM
1400 Tirela 612 Tirela -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
3.1149 0.1973 0.2915 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.23 1.100 1.100 Usui 2011PASJ...63.1117U NEATM
14.58 2.920 2.920 Ali-Lagoa 2018A&A...612A..85A NEATM
9.13 0.184 0.184 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.132 0.0530 0.0530 Ali-Lagoa 2018A&A...612A..85A NEATM
0.485 0.0513 0.0513 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
12.18 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
1.12 Synodic Erasmus 2018ApJS..237...19E Lightcurve
1.12 Synodic Erasmus 2019ApJS..242...15E Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
L 0.439 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
L L 0.5610 0.6060 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L L 0.6776 0.6060 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S-complex Bus VIS MotheDiniz 2008A&A...492..593M SPEC
S D 0.803000 0.197000 Bus-DeMeo VIS Erasmus 2018ApJS..237...19E PHOT
S D 0.808000 0.192000 Bus-DeMeo VIS Erasmus 2019ApJS..242...15E PHOT