1999 YZ2
1999YZ2, 1997 JO15, 1997JO15, 49975, J97J15O, J99Y02Z
All data for this body: [vot]
MPC data
| Name (number) |
1999 YZ2 (49975) |
| a |
2.40926 |
| e |
0.13035 |
| i / sin(i) |
21.1177 /
0.36029
|
| q |
2.09520
|
| Q |
2.72331
|
| ω |
253.2671 |
| Node |
225.6757 |
| m |
114.4606 |
| n |
0.2636 |
| Epoch |
2460200.5 |
| nobs |
1750 |
| nopp |
22 |
| Years observed |
1985-2023 |
| rms |
0.59 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.409 |
|
| ep |
0.109 |
|
| sin(ip) |
0.373 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.290 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
11.345 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4090 |
0.1092 |
0.3733 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
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 |
| 15.29 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Period data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 11.35 |
|
|
Pal |
2020ApJS..247...26P |
Lightcurve |