1997 LH4
1997LH4, 13216, 1998 ST83, 1998ST83, J97L04H, J98S83T
All data for this body: [vot]
MPC data
| Name (number) |
1997 LH4 (13216) |
| a |
2.59577 |
| e |
0.02668 |
| i / sin(i) |
14.8690 /
0.25661
|
| q |
2.52650
|
| Q |
2.66503
|
| ω |
353.3628 |
| Node |
185.2732 |
| m |
315.2740 |
| n |
0.2357 |
| Epoch |
2460800.5 |
| nobs |
5115 |
| nopp |
23 |
| Years observed |
1992-2025 |
| rms |
0.54 |
Best values
|
Value |
Standard error |
| Parent |
Maria (170) |
|
| |
|
|
| ap |
2.596 |
|
| ep |
0.080 |
|
| sin(ip) |
0.259 |
|
| G |
0.150 |
|
| H |
14.210 |
|
| Mass |
|
|
| D |
4.50 |
0.024 |
| pV |
0.240 |
0.0168 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
L |
| Spectral Class Score |
1.716 |
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 170 |
Maria |
506 |
Maria |
0.3600 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5957 |
0.0803 |
0.2592 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.50 |
0.024 |
0.024 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.240 |
0.0168 |
0.0168 |
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 |
| 14.21 |
|
|
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 |
| L |
|
0.286 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |