1990 UQ

1990UQ, 05189, J90U00Q

All data for this body: [vot]

MPC data
Name (number) 1990 UQ (5189)
a 1.55166
e 0.47832
i / sin(i) 3.5795 / 0.06243
q 0.80947
Q 2.29385
ω 159.9450
Node 135.0511
m 359.6415
n 0.5099
Epoch 2460800.5
nobs 1555
nopp 22
Years observed 1990-2024
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
G 0.150
H 17.840
Mass
D 0.55 0.170
pV 0.448 0.2555
Value
Rotational Period 6.650
Period quality 3
Spectral Class Q
Spectral Class Score 32.000
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.55 0.170 0.170 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.448 0.1880 0.3230 Masiero 2021PSJ.....2..162M 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
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.64 3- Synodic Warner 2019MPBu...46..304W Lightcurve
6.6425 3- Synodic Oey 2020MPBu...47..136O Lightcurve
6.644 3 Synodic Behrend LCDB Lightcurve
6.653 3 Synodic Diaz 2020MPBu...47..149D Lightcurve
6.654 3 Synodic Warner 2021MPBu...48..337W Lightcurve
6.6547 2+ Synodic Pravec LCDB Lightcurve
6.676 2+ Synodic Warner 2018MPBu...45..138W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
Q Bus-DeMeo NIR Marsset 2022AJ....163..165M SPEC
Q 1.000000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
Q 1.000000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
Sq Bus-DeMeo NIR Marsset 2022AJ....163..165M SPEC
V V 0.0493 0.0493 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT