2009 JH1
2009JH1, 1998 BJ49, 1998BJ49, J98B49J, K09J01H, T6491
All data for this body: [vot]
MPC data
| Name (number) |
2009 JH1 (296491) |
| a |
2.30682 |
| e |
0.17493 |
| i / sin(i) |
1.7152 /
0.02993
|
| q |
1.90328
|
| Q |
2.71036
|
| ω |
142.3923 |
| Node |
107.0370 |
| m |
186.6908 |
| n |
0.2813 |
| Epoch |
2460800.5 |
| nobs |
279 |
| nopp |
14 |
| Years observed |
1995-2024 |
| rms |
0.84 |
Best values
|
Value |
Standard error |
| Parent |
Euterpe (27) |
|
| |
|
|
| ap |
2.306 |
|
| ep |
0.186 |
|
| sin(ip) |
0.015 |
|
| G |
0.150 |
|
| H |
17.880 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
1.271 |
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 27 |
Euterpe |
410 |
Euterpe |
-0.2500 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3058 |
0.1860 |
0.0155 |
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 |
| 17.88 |
|
|
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 |
| S |
S |
0.2119 |
0.2119 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |