2002 JA71
2002JA71, 2005 EQ89, 2005EQ89, K02J71A, K05E89Q, S6778
All data for this body: [vot]
MPC data
| Name (number) |
2002 JA71 (286778) |
| a |
2.26231 |
| e |
0.08291 |
| i / sin(i) |
7.6236 /
0.13267
|
| q |
2.07473
|
| Q |
2.44988
|
| ω |
58.8084 |
| Node |
163.1519 |
| m |
273.5520 |
| n |
0.2897 |
| Epoch |
2460800.5 |
| nobs |
532 |
| nopp |
15 |
| Years observed |
2002-2025 |
| rms |
0.91 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.262 |
|
| ep |
0.112 |
|
| sin(ip) |
0.132 |
|
| G |
0.150 |
|
| H |
17.050 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
V |
| Spectral Class Score |
1.009 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2621 |
0.1115 |
0.1316 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
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 |
| 17.05 |
|
|
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 |
| V |
V |
0.1681 |
0.1681 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |