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Current system
20589+6548
KPP 2312


Nearby doubles
24' : 20584+6611
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SKF2613

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MLB 268

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SKF2806

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OCA 4

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TDT2800

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MLR 68

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TDT2757

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MLB 302

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STI1017

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MLB 301

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HDS3032

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STI 998

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H 1 48

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MLB 300



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20589+6548 KPP 2312

 
 
20h 58m 52.20s +65° 47' 51.7" P.A. 312.00 sep 19.5 mag 12.20,14.60
 
 
Coord 2000 20589+6548 Discov num KPP2312 Comp Coord arcsec 2000 20 58 52.20 +65 47 51.7
Date first 1952 Date last 2016 Obs 14
Pa first 312 Pa last 312 P.A. Now (θ) 312°
Sep first 19.7 Sep last 19.514 Sep. Now (ρ) 19.514"
Mag pri 12.20 Mag sec 14.60 delta mag (ΔM) 2.4 Spectral class
Pri motion ra +004 Sec motion ra +008
Pri motion dec -045 Sec motion dec -046
Notes V (Proper motion indicates physical)
rPM=0.088 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cepheus Gaia DR2 2197702505867742080
 
 
WDS 20589+6548 KPP 2312 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
KPP Knapp, W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
20589+6548 KPP2312 2015 10 312 19.5 12.20 14.60 V 205852.20+654751.7
20589+6548 KPP2312 2016 14 312 19.5 12.20 14.60 V 205852.20+654751.7

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 20589+6548 KPP 2312 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20589+6548 KPP 2312 : MEASURES
 
 
No records found.

 
 
WDS 20589+6548 : VIRTUAL EYEPIECE
 
 

20589+6548 KPP2312A mag 12.2 20589+6548 KPP2312B sep 19.5 P.A. 312.00 mag 14.6 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20589+6548 : ALADIN DSS IMAGE @ 20h 58m 52.20s +65° 47' 51.7"
 
 
 
 
WDS 20589+6548 KPP 2312 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20589+6548 KPP2312 distance=0' 20584+6611 FOX 96 distance=24' 20527+6537 TOI1288AB distance=40' 20527+6537 TOI1288AC distance=40' 20506+6529 SKF2613 distance=55' 21015+6643 HU 959 distance=58' 20573+6645 MLB 268 distance=59' 21044+6501 SKF2806 distance=59' 20492+6547 MLB 267 distance=60' 21091+6626 OCA 4 distance=71' 21103+6534 TDT2800 distance=72' 21091+6623 MLR 68 distance=72' 21068+6644 TDT2757 distance=74' 21110+6549 HU 960 distance=75' 20517+6701 MLB 302 distance=85' 21125+6608 FOX 97 distance=86' 21089+6446 STI1017 distance=88' 20509+6708 MLB 301 distance=94' 21140+6606 MLB 221 distance=95' 21022+6723 KPP4220 distance=97' 21114+6447 STI1018 distance=100' 20434+6454 STI 992 distance=111' 20465+6717 MLR 73 distance=116' 21185+6613 HDS3032 distance=123' 21019+6347 TDT2703 distance=123' 20506+6356 STI 998 distance=125' 21137+6424 H 1 48 distance=126' 20415+6710 MLB 300 distance=132' 21158+6721 STF2788 distance=138' 21006+6329 BVD 337 distance=140' 21016+6810 LI 6AB distance=143' 21122+6803 KPP4227AB distance=157' 20389+6405 ES 1918 distance=162' 20453+6332 ES 134 distance=162' 20528+6307 KPP1724 distance=166' 20490+6313 ES 1855 distance=168' 21076+6304 MLR 14 distance=173' 20574+6251 HDS2988 distance=178' 20504+6259 STI 997 distance=178' 20496+6256 HJ 1588 distance=181' 21157+6821 BVD 135 distance=183' 20552+6247 NSN 738 distance=183' 21184+6334 MLR 57 distance=184' 20439+6311 TDT2504 distance=185' 21176+6818 YUN 1AB distance=186' 21176+6818 CON 40CD distance=186' 20397+6325 DOB 15 distance=188' 20567+6237 HDS2983 distance=192' 21061+6232 BVD 338 distance=202' 20520+6910 JOD 19 distance=207' 20466+6238 HJ 1583 distance=207' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 20589+6548 KPP2312 312 19.5 0
Show 20584+6611 FOX 96 123 2.2 24
Show 20527+6537 TOI1288 AB 313 0.1 40
Show 20527+6537 TOI1288 AC 289 1.1 40
Show 20506+6529 SKF2613 205 41.4 55
Show 21015+6643 HU 959 164 1.3 58
Show 20573+6645 MLB 268 332 5.8 59
Show 21044+6501 SKF2806 284 46.7 59
Show 20492+6547 MLB 267 222 3.4 60
Show 21091+6626 OCA 4 34 0.3 71
Show 21103+6534 TDT2800 137 0.6 72
Show 21091+6623 MLR 68 280 0.8 72
Show 21068+6644 TDT2757 92 2.4 74
Show 21110+6549 HU 960 38 3.5 75
Show 20517+6701 MLB 302 324 4.9 85
Show 21125+6608 FOX 97 40 1.6 86
Show 21089+6446 STI1017 32 12.0 88
Show 20509+6708 MLB 301 333 4.9 94
Show 21140+6606 MLB 221 175 3.8 95
Show 21022+6723 KPP4220 302 1.2 97
Show 21114+6447 STI1018 317 15.1 100
Show 20434+6454 STI 992 53 4.9 111
Show 20465+6717 MLR 73 37 6.3 116
Show 21185+6613 HDS3032 144 0.7 123
Show 21019+6347 TDT2703 249 0.5 123
Show 20506+6356 STI 998 93 4.8 125
Show 21137+6424 H 1 48 247 0.9 126
Show 20415+6710 MLB 300 18 1.7 132
Show 21158+6721 STF2788 352 8.1 138
Show 21006+6329 BVD 337 77 8.4 140
Show 21016+6810 LI 6 AB 168 2.5 143
Show 21122+6803 KPP4227 AB 298 1.9 157
Show 20389+6405 ES 1918 288 3.3 162
Show 20453+6332 ES 134 84 11.1 162
Show 20528+6307 KPP1724 221 13.3 166
Show 20490+6313 ES 1855 18 5.2 168
Show 21076+6304 MLR 14 338 1.5 173
Show 20574+6251 HDS2988 301 0.1 178
Show 20504+6259 STI 997 71 15.1 178
Show 20496+6256 HJ 1588 33 17.3 181
Show 21157+6821 BVD 135 310 24.9 183
Show 20552+6247 NSN 738 207 3.8 183
Show 21184+6334 MLR 57 127 1.0 184
Show 20439+6311 TDT2504 357 1.6 185
Show 21176+6818 YUN 1 AB 92 9.0 186
Show 21176+6818 CON 40 CD 69 1.0 186
Show 20397+6325 DOB 15 91 3.2 188
Show 20567+6237 HDS2983 244 0.4 192
Show 21061+6232 BVD 338 337 49.1 202
Show 20520+6910 JOD 19 172 0.5 207
Show 20466+6238 HJ 1583 69 9.6 207

 
 
WDS 20589+6548 : COMPONENTS
 
 
  A
B pa=312.0°
sep=19.51"
 
 
20589+6548 A
 
 
Coord arcsec 2000 205852.20+654751.7 Mag 12.2 PmRA 4.00 PmDE -45.0
 
 
20589+6548 B
 
 
Coord arcsec 2000 205849.84+654804.8 Mag 14.6 PmRA 8.00 PmDE -46.0
Delta magnitude 2.4 Coordinate calculated yes