1998HP19
1998HL28, 1999RS16, 37945, J98H19P, J98H28L, J99R16S
All data for this body: [vot]
MPC data
| Name (number) |
1998HP19 (37945) |
| Packed designation |
37945 |
| a |
2.58169 |
| e |
0.16744 |
| i / sin(i) |
11.0047 /
0.19089
|
| q |
2.14942
|
| Q |
3.01396
|
| ω |
306.1492 |
| Node |
2.4626 |
| m |
165.9435 |
| n |
0.2376 |
| Epoch |
2459600.5 |
| nobs |
1154 |
| nopp |
17 |
| Years observed |
1995-2022 |
| rms |
0.75 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.582 |
|
| ep |
0.138 |
|
| sin(ip) |
0.194 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.050 |
|
| Mass |
|
|
| D |
3.23 |
1.142 |
| pV |
0.186 |
0.1402 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5820 |
0.1381 |
0.1939 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.23 |
1.142 |
1.142 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.186 |
0.1402 |
0.1402 |
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 |
| 15.05 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |