1998 HU80
1998HU80, 1981 JX3, 1981JX3, 35588, J81J03X, J98H80U
All data for this body: [vot]
MPC data
| Name (number) |
1998 HU80 (35588) |
| a |
2.63460 |
| e |
0.13630 |
| i / sin(i) |
6.2596 /
0.10903
|
| q |
2.27549
|
| Q |
2.99370
|
| ω |
92.4744 |
| Node |
29.0236 |
| m |
190.6837 |
| n |
0.2305 |
| Epoch |
2460800.5 |
| nobs |
2197 |
| nopp |
20 |
| Years observed |
1981-2025 |
| rms |
0.77 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.635 |
|
| ep |
0.121 |
|
| sin(ip) |
0.105 |
|
| G |
0.150 |
|
| H |
14.600 |
|
| Mass |
|
|
| D |
2.87 |
0.259 |
| pV |
0.408 |
0.0639 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
V |
| Spectral Class Score |
1.387 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6353 |
0.1210 |
0.1048 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.87 |
0.259 |
0.259 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.408 |
0.0639 |
0.0639 |
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 |
| 14.60 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| V |
V |
0.2311 |
0.2311 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |