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Doubles in session


Current system
22090+4745
TDT 3367


Nearby doubles
9' : 22094+4753
TDT3372

11' : 22092+4734
HJ 1737

19' : 22106+4755
ES 2716AB

19' : 22103+4758
ES 686AB

23' : 22069+4752
ES 2715

32' : 22061+4734
KPP4262

33' : 22096+4712
TDT3376

34' : 22057+4746
ES 1177

38' : 22055+4735
TDT3332

40' : 22064+4716
ES 532

40' : 22066+4816
ES 832

40' : 22071+4820
ES 833

44' : 22051+4805
HDS3135

45' : 22118+4711
BRT1158

50' : 22069+4830
TDT3348

52' : 22140+4733
COU2324

60' : 22042+4821
COU2323AB

69' : 22029+4717
A 781

72' : 22046+4650
TDT3326

74' : 22025+4714
ES 528

74' : 22041+4839
ES 531

75' : 22117+4636
A 2394

76' : 22165+4759
STF2891AB

78' : 22093+4628
HJ 1738

80' : 22035+4841
ES 530AB

82' : 22163+4821
TDT3434



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

22090+4745 TDT 3367

 
 
22h 09m 01.91s +47° 44' 52.2" P.A. 302.00 sep 2.3 mag 9.56,12.58 Sp K0
 
 
Coord 2000 22090+4745 Discov num TDT3367 Comp Coord arcsec 2000 22 09 01.91 +47 44 52.2
Date first 1991 Date last 1991 Obs 1
Pa first 302 Pa last 301.8 P.A. Now (θ) 301.8°
Sep first 2.3 Sep last 2.34 Sep. Now (ρ) 2.34"
Mag pri 9.56 Mag sec 12.58 delta mag (ΔM) 3.02 Spectral class K0 (yellow-orange)
Pri motion ra +002 Sec motion ra +002
Pri motion dec +000 Sec motion dec +000
Notes X (Dubious double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lacerta SAO 51692 Tycho2 3610-01506-1 Gaia DR2 1975519793205612800
DM BD+47 3710
 
 
WDS 22090+4745 TDT 3367 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
22090+4745 TDT3367 1991 1 302 2.3 9.56 12.58 220901.91+474452.2

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

 
 
WDS 22090+4745 TDT 3367 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22090+4745 TDT 3367 : MEASURES
 
 
No records found.

 
 
WDS 22090+4745 : VIRTUAL EYEPIECE
 
 

22090+4745 TDT3367A mag 9.56 Sp K0 22090+4745 TDT3367B sep 2.3 P.A. 301.80 mag 12.58 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 22090+4745 : ALADIN DSS IMAGE @ 22h 09m 01.91s +47° 44' 52.2"
 
 
 
 
WDS 22090+4745 TDT 3367 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22090+4745 TDT3367 distance=0' 22094+4753 TDT3372 distance=9' 22092+4734 HJ 1737 distance=11' 22106+4755 ES 2716BC distance=19' 22106+4755 ES 2716AB distance=19' 22103+4758 ES 686AB distance=19' 22103+4758 ABH 160AD distance=19' 22103+4758 ABH 160AE distance=19' 22103+4758 ABH 160AF distance=19' 22103+4758 ABH 160AG distance=19' 22103+4758 ABH 160AH distance=19' 22103+4758 ABH 160AI distance=19' 22103+4758 ABH 160AJ distance=19' 22103+4758 ABH 160AK distance=19' 22103+4758 ABH 160AL distance=19' 22103+4758 ABH 160AM distance=19' 22103+4758 ABH 160AN distance=19' 22103+4758 ES 686AC distance=19' 22103+4758 ES 686BC distance=20' 22069+4752 ES 2715 distance=23' 22061+4734 KPP4262 distance=32' 22096+4712 TDT3376 distance=33' 22057+4746 ES 1177 distance=34' 22055+4735 TDT3332 distance=38' 22064+4716 ES 532 distance=40' 22066+4816 ES 832 distance=40' 22071+4820 ES 833 distance=40' 22051+4805 HDS3135 distance=44' 22118+4711 BRT1158 distance=45' 22069+4830 TDT3348 distance=50' 22140+4733 COU2324 distance=52' 22042+4821 COU2323AB distance=60' 22042+4821 WSI 17AC distance=60' 22029+4717 A 781 distance=69' 22046+4650 TDT3326 distance=72' 22025+4714 ES 528 distance=74' 22041+4839 ES 531 distance=74' 22117+4636 A 2394 distance=75' 22165+4759 STF2891AB distance=76' 22165+4759 BOT 5AC distance=76' 22093+4628 HJ 1738 distance=78' 22035+4841 ES 530AB distance=80' 22035+4841 LMP 46AC distance=80' 22163+4821 TDT3434 distance=82' 22028+4839 COU2322 distance=83' 22033+4646 ES 529 distance=84' 22053+4629 HJ 1725 distance=85' 22042+4633 POP 145CD distance=86' 22028+4843 TDT3308 distance=86' 22042+4633 POP 145AB distance=86' 22042+4633 POP 145AB,CD distance=86' 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 22090+4745 TDT3367 302 2.3 0
Show 22094+4753 TDT3372 8 2.1 9
Show 22092+4734 HJ 1737 165 6.7 11
Show 22106+4755 ES 2716 BC 243 16.5 19
Show 22106+4755 ES 2716 AB 315 19.8 19
Show 22103+4758 ES 686 AB 84 11.7 19
Show 22103+4758 ABH 160 AD 212 17.4 19
Show 22103+4758 ABH 160 AE 121 67.2 19
Show 22103+4758 ABH 160 AF 293 53.5 19
Show 22103+4758 ABH 160 AG 303 34.7 19
Show 22103+4758 ABH 160 AH 318 39.6 19
Show 22103+4758 ABH 160 AI 47 89.2 19
Show 22103+4758 ABH 160 AJ 53 66.4 19
Show 22103+4758 ABH 160 AK 62 93.3 19
Show 22103+4758 ABH 160 AL 126 109.6 19
Show 22103+4758 ABH 160 AM 234 60.3 19
Show 22103+4758 ABH 160 AN 253 74.9 19
Show 22103+4758 ES 686 AC 114 14.3 19
Show 22103+4758 ES 686 BC 168 7.0 20
Show 22069+4752 ES 2715 279 36.8 23
Show 22061+4734 KPP4262 193 3.4 32
Show 22096+4712 TDT3376 353 0.7 33
Show 22057+4746 ES 1177 357 4.1 34
Show 22055+4735 TDT3332 328 1.2 38
Show 22064+4716 ES 532 242 9.9 40
Show 22066+4816 ES 832 135 8.1 40
Show 22071+4820 ES 833 261 3.1 40
Show 22051+4805 HDS3135 179 12.7 44
Show 22118+4711 BRT1158 147 5.3 45
Show 22069+4830 TDT3348 6 0.6 50
Show 22140+4733 COU2324 65 1.3 52
Show 22042+4821 COU2323 AB 24 1.6 60
Show 22042+4821 WSI 17 AC 169 6.7 60
Show 22029+4717 A 781 197 2.6 69
Show 22046+4650 TDT3326 2 4.0 72
Show 22025+4714 ES 528 148 3.2 74
Show 22041+4839 ES 531 225 2.7 74
Show 22117+4636 A 2394 161 2.3 75
Show 22165+4759 STF2891 AB 308 12.8 76
Show 22165+4759 BOT 5 AC 106 57.7 76
Show 22093+4628 HJ 1738 180 8.6 78
Show 22035+4841 ES 530 AB 190 8.5 80
Show 22035+4841 LMP 46 AC 316 24.6 80
Show 22163+4821 TDT3434 297 1.9 82
Show 22028+4839 COU2322 160 1.1 83
Show 22033+4646 ES 529 72 5.5 84
Show 22053+4629 HJ 1725 78 29.9 85
Show 22042+4633 POP 145 CD 33 1.7 86
Show 22028+4843 TDT3308 185 0.7 86
Show 22042+4633 POP 145 AB 104 2.5 86
Show 22042+4633 POP 145 AB,CD 93 30.3 86

 
 
WDS 22090+4745 : COMPONENTS
 
 
  A
B pa=301.8°
sep=2.34"
 
 
22090+4745 A
 
 
Coord arcsec 2000 220901.91+474452.2 Mag 9.56 Spectral class K0 (yellow-orange) PmRA 2.00
PmDE 0.0 SAO 51692 DM BD+47 3710
SAO
SAO 51692 DelFlag RA1950 PmRA1950 0.0004
DE1950 PmDE1950 0.008 Vmag 8.9 SpType
Double code Source 3 CatNum 1865 DM BD+47 3710
DMcomp BDsup HD M HD
GC RA1950rad 5.79031235 DE1950rad 0.8290675 PmRA2000 0.0007
PmDE2000 0.004
 
 
22090+4745 B
 
 
Coord arcsec 2000 220901.71+474453.4 Mag 12.58 PmRA 2.00 PmDE 0.0
Delta magnitude 3.02 Coordinate calculated yes