1999 JT52
1999JT52, 1979 WQ, 1979WQ, 1986 WP4, 1986WP4, 1993 VG8, 1993VG8, 40285, J79W00Q, J86W04P, J93V08G, J99J52T
All data for this body: [vot]
MPC data
| Name (number) |
1999 JT52 (40285) |
| a |
2.28636 |
| e |
0.21876 |
| i / sin(i) |
5.3320 /
0.09293
|
| q |
1.78620
|
| Q |
2.78653
|
| ω |
157.8440 |
| Node |
209.5959 |
| m |
74.2559 |
| n |
0.2851 |
| Epoch |
2460800.5 |
| nobs |
3051 |
| nopp |
21 |
| Years observed |
1979-2025 |
| rms |
0.70 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.286 |
|
| ep |
0.176 |
|
| sin(ip) |
0.099 |
|
| G |
0.150 |
|
| H |
14.850 |
|
| Mass |
|
|
| D |
1.63 |
0.216 |
| pV |
0.507 |
0.1393 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2859 |
0.1760 |
0.0991 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 1.63 |
0.216 |
0.216 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.507 |
0.1393 |
0.1393 |
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 |
| 14.85 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |