2004 XR1
2004XR1, 1997 SL26, 1997SL26, G4270, J97S26L, K04X01R
All data for this body: [vot]
MPC data
| Name (number) |
2004 XR1 (164270) |
| a |
2.24891 |
| e |
0.16678 |
| i / sin(i) |
6.2505 /
0.10887
|
| q |
1.87385
|
| Q |
2.62397
|
| ω |
2.0418 |
| Node |
0.7127 |
| m |
67.5443 |
| n |
0.2922 |
| Epoch |
2460800.5 |
| nobs |
420 |
| nopp |
16 |
| Years observed |
1997-2024 |
| rms |
0.86 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.248 |
|
| ep |
0.119 |
|
| sin(ip) |
0.102 |
|
| G |
0.150 |
|
| H |
17.140 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
V |
| Spectral Class Score |
3.329 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2483 |
0.1190 |
0.1016 |
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 |
| 17.14 |
|
|
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 |
| V |
|
0.478 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |
| V |
V |
0.0768 |
0.0768 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |