1998 KE51

1998KE51, 1999 RF203, 1999RF203, 38010, J98K51E, J99RK3F

All data for this body: [vot]

MPC data
Name (number) 1998 KE51 (38010)
a 2.70077
e 0.10690
i / sin(i) 12.9872 / 0.22473
q 2.41205
Q 2.98949
ω 7.3808
Node 205.2346
m 49.4019
n 0.2221
Epoch 2460800.5
nobs 2619
nopp 24
Years observed 1971-2025
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.704
ep 0.147
sin(ip) 0.232
G 0.150
H 14.490
Mass
D 4.02 0.551
pV 0.190 0.0378
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 9.294
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 502 Eunomia 0.4400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7040 0.1472 0.2324 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.02 0.551 0.551 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.190 0.0378 0.0378 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
14.49 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.19 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.5103 0.3430 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.6420 0.3430 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT