1998SR144
2000EV86, 28140, J98SE4R, K00E86V
All data for this body: [vot]
MPC data
| Name (number) |
1998SR144 (28140) |
| Packed designation |
28140 |
| a |
2.29381 |
| e |
0.07558 |
| i / sin(i) |
6.8699 /
0.11961
|
| q |
2.12045
|
| Q |
2.46716
|
| ω |
351.7896 |
| Node |
194.6499 |
| m |
94.2667 |
| n |
0.2837 |
| Epoch |
2459600.5 |
| nobs |
2036 |
| nopp |
18 |
| Years observed |
1991-2021 |
| rms |
0.47 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.294 |
|
| ep |
0.132 |
|
| sin(ip) |
0.131 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.560 |
|
| Mass |
|
|
| D |
3.34 |
0.268 |
| pV |
0.398 |
0.0812 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2940 |
0.1318 |
0.1307 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.34 |
0.268 |
0.268 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.398 |
0.0812 |
0.0812 |
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 |
| 14.56 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |