1999 JQ80
1999JQ80, 1997 XY7, 1997XY7, 38165, J97X07Y, J99J80Q
All data for this body: [vot]
MPC data
| Name (number) |
1999 JQ80 (38165) |
| a |
2.31811 |
| e |
0.16754 |
| i / sin(i) |
8.3412 /
0.14507
|
| q |
1.92972
|
| Q |
2.70649
|
| ω |
213.1588 |
| Node |
113.3489 |
| m |
52.6004 |
| n |
0.2793 |
| Epoch |
2460800.5 |
| nobs |
2783 |
| nopp |
22 |
| Years observed |
1991-2025 |
| rms |
0.69 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.318 |
|
| ep |
0.121 |
|
| sin(ip) |
0.130 |
|
| G |
0.150 |
|
| H |
14.620 |
|
| Mass |
|
|
| D |
2.32 |
0.055 |
| pV |
0.683 |
0.1031 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3181 |
0.1208 |
0.1301 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.32 |
0.055 |
0.055 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.683 |
0.1031 |
0.1031 |
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 |
| 14.62 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |