1998KE54
2019EY3, 38012, J98K54E, K19E03Y
All data for this body: [vot]
MPC data
| Name (number) |
1998KE54 (38012) |
| Packed designation |
38012 |
| a |
2.60149 |
| e |
0.16468 |
| i / sin(i) |
16.1191 /
0.27764
|
| q |
2.17308
|
| Q |
3.02990
|
| ω |
141.8176 |
| Node |
147.7385 |
| m |
197.8954 |
| n |
0.2349 |
| Epoch |
2459600.5 |
| nobs |
1442 |
| nopp |
18 |
| Years observed |
1998-2022 |
| rms |
0.74 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.602 |
|
| ep |
0.138 |
|
| sin(ip) |
0.268 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.640 |
|
| Mass |
|
|
| D |
2.75 |
0.649 |
| pV |
0.337 |
0.1430 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6020 |
0.1379 |
0.2678 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.75 |
0.649 |
0.649 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.337 |
0.1430 |
0.1430 |
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 |
| 14.64 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |