2003 HY38
2003HY38, K03H38Y, X8486
All data for this body: [vot]
MPC data
| Name (number) |
2003 HY38 (338486) |
| a |
2.40877 |
| e |
0.19972 |
| i / sin(i) |
9.7738 /
0.16976
|
| q |
1.92768
|
| Q |
2.88986
|
| ω |
5.6804 |
| Node |
224.3816 |
| m |
312.5426 |
| n |
0.2636 |
| Epoch |
2460800.5 |
| nobs |
332 |
| nopp |
14 |
| Years observed |
2003-2025 |
| rms |
0.88 |
Best values
|
Value |
Standard error |
| Parent |
Chaldaea (313) |
|
| |
|
|
| ap |
2.408 |
|
| ep |
0.231 |
|
| sin(ip) |
0.174 |
|
| G |
0.150 |
|
| H |
17.090 |
|
| Mass |
|
|
| D |
2.08 |
0.337 |
| pV |
0.078 |
0.0381 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
X |
| Spectral Class Score |
1.602 |
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 313 |
Chaldaea |
415 |
Chaldaea |
0.1500 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4078 |
0.2311 |
0.1744 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.08 |
0.337 |
0.337 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.078 |
0.0381 |
0.0381 |
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 |
| 17.09 |
|
|
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 |
| X |
|
0.267 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |