1999 XC91
1999XC91, 1995 SR53, 1995SR53, 45128, J95S53R, J99X91C
All data for this body: [vot]
MPC data
| Name (number) |
1999 XC91 (45128) |
| a |
2.39835 |
| e |
0.17989 |
| i / sin(i) |
0.5000 /
0.00873
|
| q |
1.96690
|
| Q |
2.82979
|
| ω |
196.6142 |
| Node |
198.5319 |
| m |
348.5852 |
| n |
0.2654 |
| Epoch |
2460800.5 |
| nobs |
1629 |
| nopp |
20 |
| Years observed |
1995-2024 |
| rms |
0.74 |
Best values
|
Value |
Standard error |
| Parent |
Massalia (20) |
|
| |
|
|
| ap |
2.398 |
|
| ep |
0.157 |
|
| sin(ip) |
0.022 |
|
| G |
0.150 |
|
| H |
15.620 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 20 |
Massalia |
404 |
Massalia |
-0.3700 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3978 |
0.1571 |
0.0220 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
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 |
| 15.62 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |