1999XR145
1998KT12, 75456, J98K12T, J99XE5R
All data for this body: [vot]
MPC data
| Name (number) |
1999XR145 (75456) |
| Packed designation |
75456 |
| a |
2.55763 |
| e |
0.31839 |
| i / sin(i) |
4.7975 /
0.08363
|
| q |
1.74331
|
| Q |
3.37194
|
| ω |
61.5973 |
| Node |
228.9924 |
| m |
246.4947 |
| n |
0.2410 |
| Epoch |
2459600.5 |
| nobs |
822 |
| nopp |
15 |
| Years observed |
1998-2022 |
| rms |
0.74 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.557 |
|
| ep |
0.306 |
|
| sin(ip) |
0.095 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.980 |
|
| Mass |
|
|
| D |
1.91 |
0.257 |
| pV |
0.122 |
0.0401 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5572 |
0.3059 |
0.0951 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 1.91 |
0.257 |
0.257 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.122 |
0.0401 |
0.0401 |
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 |
| 15.98 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |