2001 SE244
2001SE244, 1992 HQ1, 1992HQ1, 55374, J92H01Q, K01SO4E
All data for this body: [vot]
MPC data
| Name (number) |
2001 SE244 (55374) |
| a |
2.45459 |
| e |
0.06227 |
| i / sin(i) |
2.4143 /
0.04213
|
| q |
2.30176
|
| Q |
2.60743
|
| ω |
99.4335 |
| Node |
79.2680 |
| m |
245.0629 |
| n |
0.2563 |
| Epoch |
2460800.5 |
| nobs |
1007 |
| nopp |
19 |
| Years observed |
1992-2025 |
| rms |
0.84 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.455 |
|
| ep |
0.091 |
|
| sin(ip) |
0.027 |
|
| G |
0.150 |
|
| H |
16.010 |
|
| Mass |
|
|
| D |
2.67 |
0.718 |
| pV |
0.108 |
0.0770 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
2.271 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4551 |
0.0908 |
0.0268 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.67 |
0.718 |
0.718 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.108 |
0.0770 |
0.0770 |
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 |
| 16.01 |
|
|
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 |
C |
0.1744 |
0.1900 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| C |
C |
0.2041 |
0.1900 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| X |
|
0.17 |
|
Bus |
VIS |
Carvano |
2010A&A...510A..43C |
PHOT |