2002 JE121
2002JE121, 2006 FE49, 2006FE49, J5586, K02JC1E, K06F49E
All data for this body: [vot]
MPC data
| Name (number) |
2002 JE121 (195586) |
| a |
2.65439 |
| e |
0.14060 |
| i / sin(i) |
14.9553 /
0.25807
|
| q |
2.28118
|
| Q |
3.02760
|
| ω |
323.8589 |
| Node |
131.3019 |
| m |
226.5855 |
| n |
0.2279 |
| Epoch |
2460800.5 |
| nobs |
793 |
| nopp |
17 |
| Years observed |
2001-2025 |
| rms |
0.84 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.655 |
|
| ep |
0.163 |
|
| sin(ip) |
0.243 |
|
| G |
0.150 |
|
| H |
15.600 |
|
| Mass |
|
|
| D |
2.33 |
0.737 |
| pV |
0.247 |
0.1703 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
1.000 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6547 |
0.1629 |
0.2428 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.33 |
0.737 |
0.737 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.247 |
0.1703 |
0.1703 |
Masiero |
2011ApJ...741...68M |
NEATM |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2023-12-94 |
MPC-2023-12-94 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 15.60 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| S |
S |
None |
None |
Movis |
NIR |
Popescu |
2018A&A...617A..12P |
PHOT |