2004 CK21

2004CK21, 2012 QP43, 2012QP43, c0492, K04C21K, K12Q43P

All data for this body: [vot]

MPC data
Name (number) 2004 CK21 (380492)
a 3.11766
e 0.07800
i / sin(i) 11.4217 / 0.19803
q 2.87449
Q 3.36083
ω 311.9915
Node 134.0585
m 0.1585
n 0.1790
Epoch 2460800.5
nobs 327
nopp 14
Years observed 2004-2025
rms 0.85
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.117
ep 0.071
sin(ip) 0.182
G 0.150
H 15.810
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 1.177
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 0.4400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1170 0.0709 0.1819 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
15.81 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 S 0.1962 0.1962 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT