1998 KD51

1998KD51, 12109, 1966 CR, 1966CR, 1971 HM, 1971HM, 1987 YH6, 1987YH6, J66C00R, J71H00M, J87Y06H, J98K51D

All data for this body: [vot]

MPC data
Name (number) 1998 KD51 (12109)
a 2.71292
e 0.14927
i / sin(i) 8.7983 / 0.15296
q 2.30795
Q 3.11788
ω 112.4280
Node 129.7841
m 9.8076
n 0.2206
Epoch 2460800.5
nobs 8426
nopp 24
Years observed 1966-2025
rms 0.50
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.713
ep 0.176
sin(ip) 0.141
G 0.150
H 12.720
Mass
D 11.56 0.147
pV 0.126 0.0138
Value
Rotational Period 13.946
Period quality 2
Spectral Class X
Spectral Class Score 14.585
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7135 0.1757 0.1412 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.38 0.200 0.200 Masiero 2012ApJ...759L...8M NEATM
12.80 0.237 0.237 Masiero 2011ApJ...741...68M NEATM
13.74 0.590 0.590 Usui 2011PASJ...63.1117U NEATM
14.38 1.440 1.440 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.098 0.0200 0.0200 Ali-Lagoa 2018A&A...612A..85A NEATM
0.130 0.0233 0.0233 Masiero 2011ApJ...741...68M NEATM
0.197 0.0330 0.0330 Masiero 2012ApJ...759L...8M 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
12.72 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
13.9467 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
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
X 0.83 Bus VIS Carvano 2010A&A...510A..43C PHOT
X 0.946 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X X 0.2230 0.4810 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.3908 0.4810 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.5943 0.4810 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
Xt Kl None None Movis NIR Popescu 2018A&A...617A..12P PHOT