1998HB11
39978, J98H11B
All data for this body: [vot]
MPC data
| Name (number) |
1998HB11 (39978) |
| Packed designation |
39978 |
| a |
2.56564 |
| e |
0.20917 |
| i / sin(i) |
17.7471 /
0.30482
|
| q |
2.02899
|
| Q |
3.10230
|
| ω |
258.9103 |
| Node |
41.0349 |
| m |
211.9689 |
| n |
0.2398 |
| Epoch |
2459600.5 |
| nobs |
1882 |
| nopp |
18 |
| Years observed |
1998-2021 |
| rms |
0.57 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.566 |
|
| ep |
0.136 |
|
| sin(ip) |
0.304 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.450 |
|
| Mass |
|
|
| D |
3.35 |
0.736 |
| pV |
0.361 |
0.0874 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5663 |
0.1363 |
0.3044 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.35 |
0.736 |
0.736 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.361 |
0.0874 |
0.0874 |
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 |
| 14.45 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |