1990 QC19

1990QC19, 1989 CN3, 1989CN3, 32800, J89C03N, J90Q19C

All data for this body: [vot]

MPC data
Name (number) 1990 QC19 (32800)
a 1.89786
e 0.07011
i / sin(i) 22.0021 / 0.37464
q 1.76479
Q 2.03093
ω 118.2627
Node 306.0167
m 17.9463
n 0.3770
Epoch 2460800.5
nobs 2377
nopp 18
Years observed 1989-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 1.898
ep 0.050
sin(ip) 0.412
G 0.150
H 15.220
Mass
D 2.83 0.085
pV 0.242 0.0554
Value
Rotational Period 3.700
Period quality 3
Spectral Class S
Spectral Class Score 5.658
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
1.8977 0.0500 0.4120 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.83 0.085 0.085 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.242 0.0554 0.0554 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
15.22 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.708 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
3.709 Synodic Warner 2015MPBu...42..167W Lightcurve
3.7091 3 Synodic Warner LCDB Lightcurve
4.045 2 Synodic Warner 2015MPBu...42..167W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.943 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT