Dragesco

12498, 1990 RC11, 1990RC11, 1998 FY14, 1998FY14, J90R11C, J98F14Y

All data for this body: [vot]

MPC data
Name (number) Dragesco (12498)
a 2.66911
e 0.25251
i / sin(i) 13.2506 / 0.22921
q 1.99514
Q 3.34308
ω 286.7491
Node 0.0759
m 8.7094
n 0.2260
Epoch 2460800.5
nobs 2838
nopp 24
Years observed 1990-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.669
ep 0.224
sin(ip) 0.244
G 0.150
H 13.760
Mass
D 4.22 1.139
pV 0.395 0.1779
Value
Rotational Period 2.530
Period quality 2
Spectral Class D
Spectral Class Score 2.390
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6687 0.2242 0.2445 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.22 1.139 1.139 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.395 0.1779 0.1779 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
13.76 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.534 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
2.535 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
D D 0.3984 0.3984 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT