15474+5325 CVR 170
15h 47m 23.86s +53° 24' 31.3" P.A. 192.00 sep 11.1 mag 15.70,18.90 Sp M3+M5
| Coord 2000 |
15474+5325 |
|
Discov num |
CVR 170 |
|
Comp |
|
|
Coord arcsec 2000 |
15 47 23.86 +53 24 31.3 |
|
| Date first |
1998 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
192 |
|
Pa last |
191.9 |
|
P.A. Now (θ) |
191.9° |
|
| Sep first |
11.1 |
|
Sep last |
11.119 |
|
Sep. Now (ρ) |
11.119" |
|
| Mag pri |
15.70 |
|
Mag sec |
18.90 |
|
delta mag (ΔM) |
3.2 |
|
Spectral class |
M3+M5 (red/red) |
|
| Pri motion ra |
-013 |
|
Sec motion ra |
-011 |
|
| Pri motion dec |
+063 |
|
Sec motion dec |
+063 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.031 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
Gaia DR2 |
1596804145562039296 |
|
WDS 15474+5325 CVR 170 : NOTES
No records found.
REFERENCES
| refcode |
metd |
author |
reference |
| Cvr2011 |
Eu - |
Chivers, J. |
2011JDSO....7..209C |
| Cvr2011 |
|
JDSO 7, 209, 2011 |
|
| Cvr2014 |
Es u |
Chivers, J. |
2014JDSO...10...62C |
| Cvr2014 |
|
JDSO 10, 62, 2014 |
|
| Cvr2014b |
Es u |
Chivers, J. |
2014JDSO...10..256C |
| Cvr2014b |
|
JDSO 10, 256, 2014 |
|
| Cvr2014b |
|
(Note: Coordinates in main table are of secondary, not primary. Corrected in WDS) |
|
| Cvr2014c |
Eu - |
Chivers, J. |
2014JDSO...10..300C |
| Cvr2014c |
|
JDSO 10, 300, 2014 |
|
| Cvr2015a |
Eu u |
Chivers, J. |
2015JDSO...11...42C |
| Cvr2015a |
+Es |
JDSO 11, 42, 2015 |
|
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 15474+5325 |
CVR 170 |
|
2000 |
1 |
192 |
11.1 |
15.70 |
18.90 |
M3+M5 |
V R |
154723.86+532431.3 |
| 15474+5325 |
CVR 170 |
|
2010 |
3 |
191 |
11.0 |
15.70 |
18.90 |
M3+M5 |
V R |
154723.86+532431.3 |
| 15474+5325 |
CVR 170 |
|
2015 |
4 |
192 |
11.1 |
15.70 |
18.90 |
M3+M5 |
V R |
154723.86+532431.3 |
| 15474+5325 |
CVR 170 |
|
2016 |
10 |
192 |
11.1 |
15.70 |
18.90 |
M3+M5 |
V R |
154723.86+532431.3 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 15474+5325 CVR 170 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 15474+5325 CVR 170 : MEASURES
No records found.
WDS 15474+5325 : VIRTUAL EYEPIECE
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|
WDS 15474+5325 : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.
