1999ET2
2014NF48, 2016CG148, J99E02T, K14N48F, K16CE8G, q3977
All data for this body: [vot]
MPC data
| Name (number) |
1999ET2 (523977) |
| Packed designation |
q3977 |
| a |
1.99546 |
| e |
0.02424 |
| i / sin(i) |
24.3054 /
0.41160
|
| q |
1.94709
|
| Q |
2.04382
|
| ω |
160.9597 |
| Node |
144.0126 |
| m |
238.0964 |
| n |
0.3497 |
| Epoch |
2459600.5 |
| nobs |
113 |
| nopp |
6 |
| Years observed |
1999-2021 |
| rms |
0.56 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
1.996 |
|
| ep |
0.072 |
|
| sin(ip) |
0.365 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
18.110 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 1.9964 |
0.0722 |
0.3647 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
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 |
| 18.11 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |