2002 JJ142

2002JJ142, 1995 YE26, 1995YE26, B2217, J95Y26E, K02JE2J

All data for this body: [vot]

MPC data
Name (number) 2002 JJ142 (112217)
a 2.71148
e 0.20610
i / sin(i) 11.9467 / 0.20700
q 2.15263
Q 3.27033
ω 164.5258
Node 84.4057
m 25.5674
n 0.2207
Epoch 2460800.5
nobs 1051
nopp 20
Years observed 1995-2025
rms 0.81
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.706
ep 0.280
sin(ip) 0.172
G 0.150
H 15.370
Mass
D 4.71 0.281
pV 0.071 0.0098
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 1.778
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7063 0.2804 0.1723 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.65 1.289 1.289 Masiero 2017AJ....154..168M NEATM
4.71 0.288 0.288 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.062 0.0304 0.0304 Masiero 2017AJ....154..168M NEATM
0.072 0.0103 0.0103 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
15.37 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
B C 0.2964 0.1540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C 0.13 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.1363 0.1540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X C 0.2636 0.1540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT