1998 HO149
1998HO149, 2001 HG15, 2001HG15, B8271, J98HE9O, K01H15G
All data for this body: [vot]
MPC data
| Name (number) |
1998 HO149 (118271) |
| a |
2.15318 |
| e |
0.20084 |
| i / sin(i) |
2.9187 /
0.05092
|
| q |
1.72075
|
| Q |
2.58562
|
| ω |
284.7526 |
| Node |
343.0556 |
| m |
175.2053 |
| n |
0.3119 |
| Epoch |
2460800.5 |
| nobs |
893 |
| nopp |
16 |
| Years observed |
1998-2024 |
| rms |
0.79 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.159 |
|
| ep |
0.172 |
|
| sin(ip) |
0.049 |
|
| G |
0.150 |
|
| H |
16.680 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
1.000 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.1589 |
0.1723 |
0.0490 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
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 |
| 16.68 |
|
|
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 |
| C |
Ad |
None |
None |
Movis |
NIR |
Popescu |
2018A&A...617A..12P |
PHOT |