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Doubles in session


Current system
21008+1756
TDT 2692


Nearby doubles
7' : 21013+1757
BOY 11

21' : 20599+1741
KPP1329

26' : 20593+1744
J 1716

32' : 20589+1741
BRT2487

39' : 20582+1756
BPM2303

40' : 20587+1823
HU 363

45' : 20579+1812
UC 4345

48' : 20595+1712
GRV 400

48' : 20587+1833
RAO 444

54' : 20571+1801
J 607

55' : 20570+1758
COU 427

57' : 21017+1851
UC 4363

57' : 21029+1708
BPMA250

63' : 21041+1837
KPP 546

63' : 20588+1701
BPM2305

63' : 20567+1818
BPM2298

64' : 21041+1712
GWP3033

66' : 21039+1844
BRT2489

66' : 21017+1652
BPM2311AB

67' : 20577+1846
GWP3022

69' : 20598+1649
STTA213

69' : 21056+1749
J 797

72' : 21033+1655
J 284

74' : 21010+1910
COU 523

77' : 20596+1642
TDT2679

77' : 20556+1744
BPM2297



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

21008+1756 TDT 2692

 
 
21h 00m 49.03s +17° 56' 13.3" P.A. 155.00 sep 0.6 mag 11.50,11.51
 
 
Coord 2000 21008+1756 Discov num TDT2692 Comp Coord arcsec 2000 21 00 49.03 +17 56 13.3
Date first 1991 Date last 1991 Obs 1
Pa first 155 Pa last 154.6 P.A. Now (θ) 154.6°
Sep first 0.6 Sep last 0.55 Sep. Now (ρ) 0.55"
Mag pri 11.50 Mag sec 11.51 delta mag (ΔM) 0.01 Spectral class
Pri motion ra -003 Sec motion ra -003
Pri motion dec -032 Sec motion dec -032
Notes X (Dubious double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus Tycho2 1652-01020-1 Gaia DR2 1764969226350853632
 
 
WDS 21008+1756 TDT 2692 : 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
21008+1756 TDT2692 1991 1 155 0.6 11.50 11.51 210049.03+175613.3

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

 
 
WDS 21008+1756 TDT 2692 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21008+1756 TDT 2692 : MEASURES
 
 
No records found.

 
 
WDS 21008+1756 : VIRTUAL EYEPIECE
 
 

21008+1756 TDT2692A mag 11.5 21008+1756 TDT2692B sep 0.6 P.A. 154.60 mag 11.51 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 21008+1756 : ALADIN DSS IMAGE @ 21h 00m 49.03s +17° 56' 13.3"
 
 
 
 
WDS 21008+1756 TDT 2692 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21008+1756 TDT2692 distance=0' 21013+1757 BOY 11 distance=7' 20599+1741 KPP1329 distance=21' 20593+1744 J 1716 distance=26' 20589+1741 BRT2487 distance=32' 20582+1756 BPM2303 distance=39' 20587+1823 HU 363 distance=40' 20579+1812 UC 4345 distance=45' 20595+1712 GRV 400 distance=48' 20587+1833 RAO 444 distance=48' 20571+1801 J 607 distance=54' 20570+1758 COU 427 distance=55' 21017+1851 UC 4363 distance=57' 21029+1708 BPMA250 distance=57' 21041+1837 KPP 546 distance=63' 20588+1701 BPM2305 distance=63' 20567+1818 BPM2298 distance=63' 21041+1712 GWP3033 distance=64' 21039+1844 BRT2489 distance=66' 21017+1652 BPM2311AB distance=66' 21017+1652 BPM2312BC distance=67' 20577+1846 GWP3022 distance=67' 20598+1649 STTA213 distance=69' 21056+1749 J 797 distance=69' 21033+1655 J 284 distance=72' 21010+1910 COU 523 distance=74' 20585+1648 GKM9469Aa,Ab distance=76' 20596+1642 TDT2679 distance=77' 20556+1744 BPM2297 distance=77' 20555+1730 J 3328 distance=82' 21063+1824 BPM2326 distance=84' 21005+1920 BU 1497 distance=84' 21061+1836 TDS1116 distance=85' 20585+1626 STF2738AB distance=96' 20585+1626 STF2738AC distance=96' 20585+1626 STF2738BC distance=96' 20553+1852 KPP3364 distance=97' 21080+1748 LDS4865 distance=103' 20594+1614 BPM2307 distance=105' 21044+1625 BPM2317 distance=105' 21083+1757 BPM2332 distance=107' 20535+1734 UC 4319 distance=107' 21079+1851 HO 150 distance=107' 20534+1742 BPM2286 distance=108' 20548+1642 ROE 126 distance=111' 20530+1806 UC 4316 distance=113' 21025+1606 BPM2313 distance=113' 20582+1942 TDT2663 distance=113' 20539+1700 BPM2288 distance=114' 20585+1607 J 3118 distance=115' 21089+1748 HU 365 distance=117' 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 21008+1756 TDT2692 155 0.6 0
Show 21013+1757 BOY 11 94 0.3 7
Show 20599+1741 KPP1329 129 10.1 21
Show 20593+1744 J 1716 223 6.3 26
Show 20589+1741 BRT2487 120 4.4 32
Show 20582+1756 BPM2303 131 120.5 39
Show 20587+1823 HU 363 101 0.8 40
Show 20579+1812 UC 4345 303 51.5 45
Show 20595+1712 GRV 400 197 58.7 48
Show 20587+1833 RAO 444 194 1.4 48
Show 20571+1801 J 607 307 2.9 54
Show 20570+1758 COU 427 221 1.5 55
Show 21017+1851 UC 4363 216 6.4 57
Show 21029+1708 BPMA250 39 202.4 57
Show 21041+1837 KPP 546 61 5.1 63
Show 20588+1701 BPM2305 249 73.9 63
Show 20567+1818 BPM2298 348 78.4 63
Show 21041+1712 GWP3033 36 12.1 64
Show 21039+1844 BRT2489 246 5.4 66
Show 21017+1652 BPM2311 AB 110 113.7 66
Show 21017+1652 BPM2312 BC 68 82.7 67
Show 20577+1846 GWP3022 108 5.7 67
Show 20598+1649 STTA213 36 70.9 69
Show 21056+1749 J 797 214 4.1 69
Show 21033+1655 J 284 236 2.7 72
Show 21010+1910 COU 523 139 0.9 74
Show 20585+1648 GKM9469 Aa,Ab 147 0.2 76
Show 20596+1642 TDT2679 61 0.6 77
Show 20556+1744 BPM2297 91 30.5 77
Show 20555+1730 J 3328 120 4.2 82
Show 21063+1824 BPM2326 314 67.8 84
Show 21005+1920 BU 1497 337 49.3 84
Show 21061+1836 TDS1116 265 1.2 85
Show 20585+1626 STF2738 AB 254 15.0 96
Show 20585+1626 STF2738 AC 104 209.4 96
Show 20585+1626 STF2738 BC 102 222.7 96
Show 20553+1852 KPP3364 154 2.7 97
Show 21080+1748 LDS4865 106 147.9 103
Show 20594+1614 BPM2307 316 48.9 105
Show 21044+1625 BPM2317 186 91.4 105
Show 21083+1757 BPM2332 327 113.5 107
Show 20535+1734 UC 4319 158 67.6 107
Show 21079+1851 HO 150 136 3.0 107
Show 20534+1742 BPM2286 19 97.0 108
Show 20548+1642 ROE 126 138 9.7 111
Show 20530+1806 UC 4316 216 48.9 113
Show 21025+1606 BPM2313 221 94.0 113
Show 20582+1942 TDT2663 36 0.9 113
Show 20539+1700 BPM2288 339 115.1 114
Show 20585+1607 J 3118 73 5.7 115
Show 21089+1748 HU 365 19 1.0 117

 
 
WDS 21008+1756 : COMPONENTS
 
 
  A
B pa=154.6°
sep=0.55"
 
 
21008+1756 A
 
 
Coord arcsec 2000 210049.03+175613.3 Mag 11.5 PmRA -3.00 PmDE -32.0
 
 
21008+1756 B
 
 
Coord arcsec 2000 210049.05+175612.8 Mag 11.51 PmRA -3.00 PmDE -32.0
Delta magnitude 0.01 Coordinate calculated yes