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Current system
20207+6609
SKF 2610


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

20207+6609 SKF 2610

 
 
20h 20m 39.29s +66° 09' 04.0" P.A. 187.00 sep 13.0 mag 10.10,11.50 Sp F8
 
 
Coord 2000 20207+6609 Discov num SKF2610 Comp Coord arcsec 2000 20 20 39.29 +66 09 04.0
Date first 1894 Date last 2015 Obs 13
Pa first 190 Pa last 187.1 P.A. Now (θ) 187.1°
Sep first 13.3 Sep last 13.049 Sep. Now (ρ) 13.049"
Mag pri 10.10 Mag sec 11.50 delta mag (ΔM) 1.4 Spectral class F8 (yellow-white)
Pri motion ra +004 Sec motion ra +002
Pri motion dec +036 Sec motion dec +039
Notes T (Parallax indicates physical)
rPM=0.092 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Gaia DR2 2246479556093764352
 
 
WDS 20207+6609 SKF 2610 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
SKF Skiff, B.A.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
20207+6609 SKF2610 2013 6 187 13.1 10.10 11.50 F8 +65 1452 V 202039.29+660904.0
20207+6609 SKF2610 2015 9 187 13.1 10.10 11.50 F8 +65 1452 V 202039.29+660904.0

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

 
 
WDS 20207+6609 SKF 2610 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20207+6609 SKF 2610 : MEASURES
 
 
No records found.

 
 
WDS 20207+6609 : VIRTUAL EYEPIECE
 
 

20207+6609 SKF2610A mag 10.1 Sp F8 20207+6609 SKF2610B sep 13.1 P.A. 187.10 mag 11.5 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 20207+6609 : ALADIN DSS IMAGE @ 20h 20m 39.29s +66° 09' 04.0"
 
 
 
 
WDS 20207+6609 SKF 2610 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20207+6609 SKF2610 distance=0' 20194+6600 TDT2167 distance=13' 20261+6616 LDS4844 distance=34' 20185+6533 KPP 467 distance=39' 20183+6526 MLB 219 distance=44' 20173+6658 LDS2450 distance=53' 20290+6640 MLR 66 distance=61' 20223+6709 KPP4193 distance=61' 20117+6542 TDT2071 distance=62' 20233+6710 LAW 19 distance=64' 20246+6708 LDS2453 distance=64' 20296+6648 MLR 67 distance=67' 20302+6644 SKF2611 distance=68' 20144+6705 MLB 297 distance=68' 20274+6706 MLB 266 distance=71' 20276+6513 UC 4188 distance=72' 20333+6616 TDT2367 distance=77' 20070+6618 STF2650 distance=84' 20333+6531 LDS2454 distance=86' 20328+6526 KPP 474 distance=87' 20061+6538 TDT1975 distance=95' 20300+6726 KPP4203AC distance=95' 20185+6743 MLB 298 distance=96' 20140+6736 MLB 296 distance=96' 20074+6511 HJL1102 distance=101' 20361+6523 STI 990 distance=106' 20087+6730 SKF1244 distance=108' 20142+6429 STI 958 distance=108' 20119+6431 STF2660 distance=113' 20284+6756 TDT2309 distance=117' 20332+6442 MLB 220 distance=118' 20229+6411 STF2685 distance=119' 20354+6454 OSO 127AB distance=119' 20354+6454 OSO 127AC distance=119' 20354+6454 OSO 127AD distance=119' 20354+6454 OSO 127AE distance=119' 20354+6454 OSO 127AF distance=119' 20354+6454 GIC 165AG distance=119' 20171+6410 STI 961 distance=122' 20154+6412 MLR 60AB distance=122' 20154+6412 LDS5245AC distance=122' 20154+6412 SHY 772AD distance=122' 20154+6412 JGP 24AE distance=122' 20023+6706 SKF1242 distance=123' 20023+6515 STI 941 distance=126' 20031+6721 MLB 294 distance=127' 20102+6419 STI 950 distance=129' 20353+6437 TDT2398 distance=130' 20212+6359 BU 1134 distance=131' 20339+6801 MLB1089 distance=136' 20042+6434 BU 1479 distance=140' 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 20207+6609 SKF2610 187 13.0 0
Show 20194+6600 TDT2167 125 0.4 13
Show 20261+6616 LDS4844 74 237.5 34
Show 20185+6533 KPP 467 243 4.7 39
Show 20183+6526 MLB 219 333 2.9 44
Show 20173+6658 LDS2450 227 13.2 53
Show 20290+6640 MLR 66 111 2.6 61
Show 20223+6709 KPP4193 9 1.5 61
Show 20117+6542 TDT2071 65 0.8 62
Show 20233+6710 LAW 19 224 1.1 64
Show 20246+6708 LDS2453 193 10.3 64
Show 20296+6648 MLR 67 254 0.7 67
Show 20302+6644 SKF2611 299 128.4 68
Show 20144+6705 MLB 297 213 2.7 68
Show 20274+6706 MLB 266 177 3.9 71
Show 20276+6513 UC 4188 18 30.7 72
Show 20333+6616 TDT2367 285 0.4 77
Show 20070+6618 STF2650 228 21.9 84
Show 20333+6531 LDS2454 62 17.5 86
Show 20328+6526 KPP 474 81 3.7 87
Show 20061+6538 TDT1975 274 0.8 95
Show 20300+6726 KPP4203 AC 293 5.4 95
Show 20185+6743 MLB 298 156 9.0 96
Show 20140+6736 MLB 296 284 3.2 96
Show 20074+6511 HJL1102 123 126.7 101
Show 20361+6523 STI 990 177 5.8 106
Show 20087+6730 SKF1244 184 97.9 108
Show 20142+6429 STI 958 6 7.3 108
Show 20119+6431 STF2660 166 22.3 113
Show 20284+6756 TDT2309 232 0.7 117
Show 20332+6442 MLB 220 84 7.2 118
Show 20229+6411 STF2685 347 4.2 119
Show 20354+6454 OSO 127 AB 27 6.5 119
Show 20354+6454 OSO 127 AC 66 5.5 119
Show 20354+6454 OSO 127 AD 225 18.5 119
Show 20354+6454 OSO 127 AE 267 20.2 119
Show 20354+6454 OSO 127 AF 288 24.3 119
Show 20354+6454 GIC 165 AG 301 29.6 119
Show 20171+6410 STI 961 179 6.7 122
Show 20154+6412 MLR 60 AB 173 0.2 122
Show 20154+6412 LDS5245 AC 164 22.4 122
Show 20154+6412 SHY 772 AD 247 999.9 122
Show 20154+6412 JGP 24 AE 29 999.9 122
Show 20023+6706 SKF1242 13 20.8 123
Show 20023+6515 STI 941 96 11.7 126
Show 20031+6721 MLB 294 155 3.3 127
Show 20102+6419 STI 950 200 6.5 129
Show 20353+6437 TDT2398 190 0.5 130
Show 20212+6359 BU 1134 81 4.3 131
Show 20339+6801 MLB1089 354 9.2 136
Show 20042+6434 BU 1479 46 43.0 140

 
 
WDS 20207+6609 : COMPONENTS
 
 
  A
B pa=187.1°
sep=13.05"
 
 
20207+6609 A
 
 
Coord arcsec 2000 202039.29+660904.0 Mag 10.1 Spectral class F8 (yellow-white) PmRA 4.00
PmDE 36.0
 
 
20207+6609 B
 
 
Coord arcsec 2000 202039.02+660851.1 Mag 11.5 PmRA 2.00 PmDE 39.0
Delta magnitude 1.4 Coordinate calculated yes