1999 TW258
1999TW258, 2001 CQ17, 2001CQ17, 70657, J99TP8W, K01C17Q
All data for this body: [vot]
MPC data
| Name (number) |
1999 TW258 (70657) |
| a |
2.54061 |
| e |
0.00960 |
| i / sin(i) |
4.5935 /
0.08009
|
| q |
2.51623
|
| Q |
2.56499
|
| ω |
194.9264 |
| Node |
25.8838 |
| m |
122.0132 |
| n |
0.2434 |
| Epoch |
2460200.5 |
| nobs |
892 |
| nopp |
19 |
| Years observed |
1995-2023 |
| rms |
0.71 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.541 |
|
| ep |
0.098 |
|
| sin(ip) |
0.075 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.860 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5411 |
0.0982 |
0.0750 |
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 |
| 15.86 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |