1998 XY77
1998XY77, 14200, 1990 TW14, 1990TW14, 1994 XE2, 1994XE2, 1996 FS8, 1996FS8, J90T14W, J94X02E, J96F08S, J98X77Y
All data for this body: [vot]
MPC data
| Name (number) |
1998 XY77 (14200) |
| a |
2.45426 |
| e |
0.07515 |
| i / sin(i) |
6.5878 /
0.11473
|
| q |
2.26983
|
| Q |
2.63870
|
| ω |
275.4877 |
| Node |
160.5215 |
| m |
155.0603 |
| n |
0.2563 |
| Epoch |
2460200.5 |
| nobs |
3151 |
| nopp |
22 |
| Years observed |
1990-2023 |
| rms |
0.60 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.454 |
|
| ep |
0.082 |
|
| sin(ip) |
0.112 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
13.740 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4535 |
0.0824 |
0.1121 |
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 |
| 13.74 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |