2002 HC1
2002HC1, 3965 T-3, 3965T-3, D2446, K02H01C, T3S3965
All data for this body: [vot]
MPC data
| Name (number) |
2002 HC1 (132446) |
| a |
2.40537 |
| e |
0.20484 |
| i / sin(i) |
7.7583 /
0.13499
|
| q |
1.91265
|
| Q |
2.89810
|
| ω |
244.6682 |
| Node |
34.5055 |
| m |
344.7238 |
| n |
0.2642 |
| Epoch |
2460800.5 |
| nobs |
934 |
| nopp |
17 |
| Years observed |
1977-2025 |
| rms |
0.87 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.406 |
|
| ep |
0.189 |
|
| sin(ip) |
0.132 |
|
| G |
0.150 |
|
| H |
16.220 |
|
| Mass |
|
|
| D |
2.99 |
0.206 |
| pV |
0.094 |
0.0148 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
5.592 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4065 |
0.1893 |
0.1315 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.99 |
0.206 |
0.206 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.094 |
0.0148 |
0.0148 |
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 |
| 16.22 |
|
|
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 |
|
0.932 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |
| Kl |
Kl |
None |
None |
Movis |
NIR |
Popescu |
2018A&A...617A..12P |
PHOT |