1998 HC108
1998HC108, 44150, J98HA8C
All data for this body: [vot]
MPC data
| Name (number) |
1998 HC108 (44150) |
| a |
2.21423 |
| e |
0.10113 |
| i / sin(i) |
7.2835 /
0.12678
|
| q |
1.99031
|
| Q |
2.43816
|
| ω |
220.7490 |
| Node |
92.4993 |
| m |
340.2273 |
| n |
0.2991 |
| Epoch |
2460800.5 |
| nobs |
3523 |
| nopp |
20 |
| Years observed |
1998-2025 |
| rms |
0.68 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.214 |
|
| ep |
0.040 |
|
| sin(ip) |
0.120 |
|
| G |
0.150 |
|
| H |
14.430 |
|
| Mass |
|
|
| D |
3.27 |
0.171 |
| pV |
0.378 |
0.0663 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
V |
| Spectral Class Score |
14.000 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2141 |
0.0395 |
0.1203 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.27 |
0.171 |
0.171 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.378 |
0.0663 |
0.0663 |
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 |
| 14.43 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |