1999 XT50
1999XT50, 1977 LF1, 1977LF1, 1977 LJ1, 1977LJ1, 43123, J77L01F, J77L01J, J99X50T
All data for this body: [vot]
MPC data
| Name (number) |
1999 XT50 (43123) |
| a |
2.57134 |
| e |
0.17533 |
| i / sin(i) |
8.8633 /
0.15408
|
| q |
2.12050
|
| Q |
3.02218
|
| ω |
177.8241 |
| Node |
80.0618 |
| m |
76.9567 |
| n |
0.2390 |
| Epoch |
2460200.5 |
| nobs |
2328 |
| nopp |
21 |
| Years observed |
1977-2023 |
| rms |
0.59 |
Best values
|
Value |
Standard error |
| Parent |
Rafita (1644) |
|
| |
|
|
| ap |
2.573 |
|
| ep |
0.183 |
|
| sin(ip) |
0.132 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.230 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 1644 |
Rafita |
518 |
Rafita |
0.4900 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5733 |
0.1828 |
0.1316 |
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 |
| 14.23 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |