1998 HO45
1998HO45, 19468, 1995 QM4, 1995QM4, J95Q04M, J98H45O
All data for this body: [vot]
MPC data
| Name (number) |
1998 HO45 (19468) |
| a |
2.54933 |
| e |
0.12974 |
| i / sin(i) |
4.3471 /
0.07580
|
| q |
2.21858
|
| Q |
2.88009
|
| ω |
324.5299 |
| Node |
329.6835 |
| m |
11.2387 |
| n |
0.2421 |
| Epoch |
2460200.5 |
| nobs |
2387 |
| nopp |
21 |
| Years observed |
1995-2023 |
| rms |
0.62 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.551 |
|
| ep |
0.154 |
|
| sin(ip) |
0.090 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.130 |
|
| Mass |
|
|
| D |
4.46 |
0.189 |
| pV |
0.293 |
0.0538 |
| Rotational Period |
3.859 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5509 |
0.1536 |
0.0900 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.46 |
0.189 |
0.189 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.293 |
0.0538 |
0.0538 |
Masiero |
2011ApJ...741...68M |
NEATM |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2023-12-94 |
MPC-2023-12-94 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 14.13 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Period data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.86 |
|
|
Durech |
2023A&A...675A..24D |
Model |