2004 JA
2004JA, K04J00A, W9770
All data for this body: [vot]
MPC data
| Name (number) |
2004 JA (329770) |
| a |
1.35596 |
| e |
0.62853 |
| i / sin(i) |
29.5843 /
0.49370
|
| q |
0.50369
|
| Q |
2.20822
|
| ω |
54.3666 |
| Node |
56.8533 |
| m |
144.8843 |
| n |
0.6242 |
| Epoch |
2460800.5 |
| nobs |
665 |
| nopp |
8 |
| Years observed |
2004-2023 |
| rms |
0.56 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
|
|
| ep |
|
|
| sin(ip) |
|
|
| G |
0.150 |
|
| H |
17.940 |
|
| Mass |
|
|
| D |
0.95 |
0.157 |
| pV |
|
|
|
Value |
| Rotational Period |
52.000 |
| Period quality |
2 |
| Spectral Class |
None |
| Spectral Class Score |
|
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.95 |
0.157 |
0.157 |
Masiero |
2020PSJ.....1....9M |
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 |
| 17.94 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 52.1 |
2 |
Synodic |
Pravec |
LCDB |
Lightcurve |