19447+1258 BPM 1442
19h 44m 42.41s +12° 57' 56.7" P.A. 154.00 sep 112.1 mag 15.61,15.79
| Coord 2000 |
19447+1258 |
|
Discov num |
BPM1442 |
|
Comp |
|
|
Coord arcsec 2000 |
19 44 42.41 +12 57 56.7 |
|
| Date first |
1990 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
153 |
|
Pa last |
153.5 |
|
P.A. Now (θ) |
153.5° |
|
| Sep first |
112.2 |
|
Sep last |
112.136 |
|
Sep. Now (ρ) |
112.136" |
|
| Mag pri |
15.61 |
|
Mag sec |
15.79 |
|
delta mag (ΔM) |
0.18 |
|
Spectral class |
|
|
| Pri motion ra |
-015 |
|
Sec motion ra |
-017 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
-009 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.28 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquila |
|
Gaia DR2 |
4316856442205932800 |
|
WDS 19447+1258 BPM 1442 : NOTES
| discov_num |
notes |
refcode |
| BPM1442 |
[PM2000] 1960835 + [PM2000] 1961549. |
Gvr2010 |
REFERENCES
| refcode |
metd |
author |
reference |
| Gvr2010 |
Pa - |
Gavras, P. Sinachopoulos, D., Le Campion, J.F., & Cucourant, C. |
2010A&A...521A 4G |
| Gvr2010 |
+T |
A&A 521, A4, 2010 |
|
| Gvr2010 |
|
(Note: mean measures from AC2000.2, CdC2000, USNO-A2.0, Yellow Sky, and M2000 |
|
| Gvr2010 |
|
catalogs, spanning years ~1900-2000) |
|
DISCOVERER
| idgroup |
discov |
author |
| 1 |
BPM |
Bordeaux PM2000 catalogue (main catalog: separation < 2') |
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 19447+1258 |
BPM1442 |
|
1997 |
2 |
154 |
112.2 |
15.61 |
15.79 |
|
NV |
194442.41+125756.7 |
| 19447+1258 |
BPM1442 |
|
2001 |
3 |
154 |
112.2 |
15.61 |
15.79 |
|
NV |
194442.41+125756.7 |
| 19447+1258 |
BPM1442 |
|
2010 |
4 |
154 |
111.8 |
15.61 |
15.79 |
|
NV |
194442.41+125756.7 |
| 19447+1258 |
BPM1442 |
|
2015 |
5 |
154 |
112.1 |
15.61 |
15.79 |
|
NV |
194442.41+125756.7 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 19447+1258 BPM 1442 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 19447+1258 BPM 1442 : MEASURES
No records found.
WDS 19447+1258 : 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 19447+1258 : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.
