1980 KD

1980KD, 06759, 1940 FD, 1940FD, 1991 GE, 1991GE, J40F00D, J80K00D, J91G00E

All data for this body: [vot]

MPC data
Name (number) 1980 KD (6759)
a 3.21972
e 0.19686
i / sin(i) 8.6513 / 0.15042
q 2.58588
Q 3.85356
ω 85.5528
Node 129.5436
m 297.1017
n 0.1706
Epoch 2460800.5
nobs 5221
nopp 31
Years observed 1954-2025
rms 0.60
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.194
ep 0.246
sin(ip) 0.143
G 0.150
H 12.700
Mass
D 18.68 0.286
pV 0.053 0.0093
Value
Rotational Period 19.347
Period quality 2
Spectral Class C
Spectral Class Score 11.155
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1940 0.2457 0.1434 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
18.67 0.287 0.287 Masiero 2011ApJ...741...68M NEATM
19.13 5.210 5.210 Masiero 2021PSJ.....2..162M NEATM
20.20 6.070 6.070 Nugent 2016AJ....152...63N NEATM
20.40 5.010 5.010 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.038 0.0160 0.0280 Masiero 2021PSJ.....2..162M NEATM
0.040 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.051 0.0180 0.0280 Masiero 2021PSJ.....2..162M NEATM
0.061 0.0125 0.0125 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
12.70 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
19.3478 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B C 0.0140 0.2390 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.96 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.2030 0.2390 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.2737 0.2390 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.2805 0.2390 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.4486 0.2390 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X C DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT
X C 0.1941 0.2390 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT