19174+3712 MMA 8
19h 17m 23.46s +37° 11' 38.5" P.A. 299.00 sep 27.2 mag 10.47,11.48
| Coord 2000 |
19174+3712 |
|
Discov num |
MMA 8 |
|
Comp |
|
|
Coord arcsec 2000 |
19 17 23.46 +37 11 38.5 |
|
| Date first |
1929 |
|
Date last |
2015 |
|
Obs |
19 |
|
| Pa first |
299 |
|
Pa last |
298.5 |
|
P.A. Now (θ) |
298.5° |
|
| Sep first |
27.6 |
|
Sep last |
27.184 |
|
Sep. Now (ρ) |
27.184" |
|
| Mag pri |
10.47 |
|
Mag sec |
11.48 |
|
delta mag (ΔM) |
1.01 |
|
Spectral class |
|
|
| Pri motion ra |
+014 |
|
Sec motion ra |
+020 |
|
| Pri motion dec |
+040 |
|
Sec motion dec |
+044 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.149 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Tycho2 |
2665-00862-1 |
|
Gaia DR2 |
2051169766603348480 |
|
WDS 19174+3712 MMA 8 : NOTES
No records found.
REFERENCES
| refcode |
metd |
author |
reference |
| MMa2011 |
C w |
Martignoni, M. |
2011JDSO....7...22M |
| MMa2011 |
|
JDSO 7, 22, 2011 |
|
| MMa2012 |
C - |
Martignoni, M. |
2012JDSO....8..198M |
| MMa2012 |
|
JDSO 8, 198, 2012 |
|
| MMa2013 |
C - |
Martignoni, M. |
2013JDSO....9..250M |
| MMa2013 |
|
JDSO 9, 250, 2013 |
|
| MMa2013b |
C - |
Martignoni, M. |
2013JDSO....9..253M |
| MMa2013b |
|
JDSO 9, 253, 2013 |
|
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 19174+3712 |
MMA 8 |
|
2009 |
1 |
298 |
27.2 |
10.50 |
11.50 |
|
V |
191723.46+371138.5 |
| 19174+3712 |
MMA 8 |
|
2010 |
11 |
299 |
27.2 |
10.47 |
11.48 |
|
V |
191723.46+371138.5 |
| 19174+3712 |
MMA 8 |
|
2015 |
14 |
298 |
27.4 |
10.47 |
11.48 |
|
V |
191723.46+371138.5 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 19174+3712 MMA 8 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 19174+3712 MMA 8 : MEASURES
No records found.
WDS 19174+3712 : VIRTUAL EYEPIECE
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
|
|
WDS 19174+3712 : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.
