1999XG40
41248, J99X40G
All data for this body: [vot]
MPC data
| Name (number) |
1999XG40 (41248) |
| Packed designation |
41248 |
| a |
2.93335 |
| e |
0.07411 |
| i / sin(i) |
1.9630 /
0.03425
|
| q |
2.71597
|
| Q |
3.15072
|
| ω |
10.0816 |
| Node |
346.4500 |
| m |
194.0414 |
| n |
0.1962 |
| Epoch |
2459600.5 |
| nobs |
1385 |
| nopp |
19 |
| Years observed |
1998-2021 |
| rms |
0.68 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.932 |
|
| ep |
0.044 |
|
| sin(ip) |
0.045 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.370 |
|
| Mass |
|
|
| D |
4.78 |
0.322 |
| pV |
0.177 |
0.0569 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.9321 |
0.0439 |
0.0454 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.78 |
0.322 |
0.322 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.177 |
0.0569 |
0.0569 |
Masiero |
2011ApJ...741...68M |
NEATM |
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 |
| 14.37 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |