2004 JA27

2004JA27, G4211, K04J27A

All data for this body: [vot]

MPC data
Name (number) 2004 JA27 (164211)
a 1.66617
e 0.42331
i / sin(i) 2.2580 / 0.03940
q 0.96086
Q 2.37149
ω 270.2108
Node 67.7591
m 220.5732
n 0.4583
Epoch 2460800.5
nobs 454
nopp 8
Years observed 2004-2025
rms 0.86
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
G 0.150
H 19.500
Mass
D 0.30 0.080
pV 0.342 0.1695
Value
Rotational Period
Period quality None
Spectral Class Sq
Spectral Class Score 18.000
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.30 0.080 0.080 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.342 0.1300 0.2090 Masiero 2021PSJ.....2..162M 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
19.50 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-complex Bus-DeMeo NIR Binzel 2019Icar..324...41B SPEC
S 0.990000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
Sq Q Bus-DeMeo NIR Perna 2016AJ....151...11P SPEC