15008+2306 LDS 4521
15h 00m 47.52s +23° 06' 26.3" P.A. 339.00 sep 26.2 mag 15.45,16.42 Sp M2.5+M3.1
| Coord 2000 |
15008+2306 |
|
Discov num |
LDS4521 |
|
Comp |
|
|
Coord arcsec 2000 |
15 00 47.52 +23 06 26.3 |
|
| Date first |
1950 |
|
Date last |
2016 |
|
Obs |
15 |
|
| Pa first |
339 |
|
Pa last |
338.9 |
|
P.A. Now (θ) |
338.9° |
|
| Sep first |
26.2 |
|
Sep last |
26.216 |
|
Sep. Now (ρ) |
26.216" |
|
| Mag pri |
15.45 |
|
Mag sec |
16.42 |
|
delta mag (ΔM) |
0.97 |
|
Spectral class |
M2.5+M3.1 (red/red) |
|
| Pri motion ra |
-179 |
|
Sec motion ra |
-179 |
|
| Pri motion dec |
+115 |
|
Sec motion dec |
+115 |
|
| Notes |
N
V
R
(See Notes, Proper motion indicates physical, Red magnitudes) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Bootes |
|
Gaia DR2 |
1262819482805829760 |
|
WDS 15008+2306 LDS 4521 : NOTES
| discov_num |
notes |
refcode |
| LDS4521 |
SLW1052. |
|
REFERENCES
| refcode |
metd |
author |
reference |
| LDS |
|
Luyten p.m. catalog (from additional DD list) |
................... |
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 15008+2306 |
LDS4521 |
|
2000 |
2 |
339 |
26.2 |
16.30 |
17.30 |
|
D |
150047.51+230626.2 |
| 15008+2306 |
LDS4521 |
|
2007 |
3 |
339 |
26.4 |
16.30 |
17.30 |
|
D |
150047.51+230626.2 |
| 15008+2306 |
LDS4521 |
|
2008 |
4 |
340 |
27.1 |
16.30 |
17.30 |
|
D |
150047.51+230626.2 |
| 15008+2306 |
LDS4521 |
|
2011 |
7 |
339 |
26.2 |
15.45 |
16.42 |
M2.5+M3.1 |
NV R |
150047.52+230626.3 |
| 15008+2306 |
LDS4521 |
|
2012 |
10 |
339 |
25.6 |
15.45 |
16.42 |
M2.5+M3.1 |
NV R |
150047.52+230626.3 |
| 15008+2306 |
LDS4521 |
|
2014 |
11 |
342 |
26.2 |
15.45 |
16.42 |
M2.5+M3.1 |
NV R |
150047.52+230626.3 |
| 15008+2306 |
LDS4521 |
|
2015 |
12 |
339 |
26.2 |
15.45 |
16.42 |
M2.5+M3.1 |
NV R |
150047.52+230626.3 |
| 15008+2306 |
LDS4521 |
|
2016 |
14 |
339 |
26.2 |
15.45 |
16.42 |
M2.5+M3.1 |
NV R |
150047.52+230626.3 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 15008+2306 LDS 4521 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 15008+2306 LDS 4521 : MEASURES
No records found.
WDS 15008+2306 : VIRTUAL EYEPIECE
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Pass over with the mouse cursor to display the catalog designation.
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WDS 15008+2306 : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.
