1999JN80
17998, 1977DO10, 2000QB46, J77D10O, J99J80N, K00Q46B
All data for this body: [vot]
MPC data
| Name (number) |
1999JN80 (17998) |
| Packed designation |
17998 |
| a |
3.06888 |
| e |
0.11526 |
| i / sin(i) |
9.9063 /
0.17204
|
| q |
2.71516
|
| Q |
3.42260
|
| ω |
78.9795 |
| Node |
157.5816 |
| m |
82.0116 |
| n |
0.1833 |
| Epoch |
2459600.5 |
| nobs |
1919 |
| nopp |
21 |
| Years observed |
1977-2021 |
| rms |
0.66 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.059 |
|
| ep |
0.145 |
|
| sin(ip) |
0.165 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
13.450 |
|
| Mass |
|
|
| D |
7.45 |
0.201 |
| pV |
0.167 |
0.0110 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0594 |
0.1446 |
0.1650 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 7.45 |
0.201 |
0.201 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.167 |
0.0110 |
0.0110 |
Masiero |
2011ApJ...741...68M |
NEATM |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 13.45 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |