1998 HH15
1998HH15, 2000 SB88, 2000SB88, 58827, J98H15H, K00S88B
All data for this body: [vot]
MPC data
| Name (number) |
1998 HH15 (58827) |
| a |
3.07990 |
| e |
0.01581 |
| i / sin(i) |
10.8000 /
0.18738
|
| q |
3.03121
|
| Q |
3.12860
|
| ω |
180.6429 |
| Node |
67.1550 |
| m |
336.7591 |
| n |
0.1823 |
| Epoch |
2460800.5 |
| nobs |
2076 |
| nopp |
21 |
| Years observed |
1998-2025 |
| rms |
0.70 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.081 |
|
| ep |
0.043 |
|
| sin(ip) |
0.171 |
|
| G |
0.150 |
|
| H |
13.940 |
|
| Mass |
|
|
| D |
4.86 |
0.848 |
| pV |
0.226 |
0.0641 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0809 |
0.0429 |
0.1705 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.86 |
0.848 |
0.848 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.226 |
0.0641 |
0.0641 |
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 |
| 13.94 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |