2000 UZ21

2000UZ21, 1996 VP29, 1996VP29, 38994, J96V29P, K00U21Z

All data for this body: [vot]

MPC data
Name (number) 2000 UZ21 (38994)
a 2.57327
e 0.09548
i / sin(i) 9.4728 / 0.16458
q 2.32757
Q 2.81897
ω 129.7170
Node 191.5991
m 44.8723
n 0.2388
Epoch 2460800.5
nobs 1123
nopp 21
Years observed 1996-2025
rms 0.82
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.574
ep 0.064
sin(ip) 0.170
G 0.150
H 15.370
Mass
D 3.04 0.555
pV 0.160 0.1186
Value
Rotational Period 5.490
Period quality 2
Spectral Class S
Spectral Class Score 15.043
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5739 0.0637 0.1696 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.04 0.555 0.555 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.160 0.1186 0.1186 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
15.37 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.491 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
5.495 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
LS 0.30 Bus VIS Carvano 2010A&A...510A..43C PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.941 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.3717 0.7850 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8611 0.7850 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V S 0.2383 0.7850 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT