1998 KQ51

1998KQ51, 12531, 1997 HV5, 1997HV5, J97H05V, J98K51Q

All data for this body: [vot]

MPC data
Name (number) 1998 KQ51 (12531)
a 2.98820
e 0.08340
i / sin(i) 11.1741 / 0.19379
q 2.73898
Q 3.23743
ω 280.2192
Node 163.1896
m 234.4125
n 0.1908
Epoch 2460800.5
nobs 3539
nopp 24
Years observed 1994-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 2.987
ep 0.081
sin(ip) 0.188
G 0.150
H 13.020
Mass
D 8.99 0.186
pV 0.151 0.0146
Value
Rotational Period 2.850
Period quality 2
Spectral Class K
Spectral Class Score 6.418
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 0 Eos Novakovic 2019EPSC...13.1671N HCM
221 Eos 606 Eos -0.7200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9875 0.0813 0.1884 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.99 0.186 0.186 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.151 0.0146 0.0146 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
13.02 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.85031 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C 0.76 Bus VIS Carvano 2010A&A...510A..43C PHOT
K DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
K K 0.2670 0.2430 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
K K 0.4694 0.2430 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S 0.339 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S K 0.4629 0.2430 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V K 0.9146 0.2430 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT