stampa
Login

Set your own preferrences to customize your experience with Stelle Doppie!
Create your account here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
20107+4547
HJ 1488


Nearby doubles
1' : 20108+4547
CVE 23

12' : 20110+4536
ES 499AB

18' : 20123+4541
TDT2080

20' : 20122+4536
ES 501

32' : 20130+4609
AHD 33

32' : 20099+4618
BRT2255

33' : 20079+4600
HDS2869

33' : 20085+4526
BRT2253

34' : 20121+4618
OSO 120AB

35' : 20139+4539
POP 138

37' : 20089+4517
TDT2022

39' : 20124+4513
ES 1269

41' : 20071+4602
TDT1992

42' : 20147+4541
TDT2117

43' : 20085+4622
A 721

46' : 20123+4505
ES 1268

56' : 20147+4625
TDT2116

59' : 20161+4605
STJ 104

61' : 20104+4447
TDT2046

64' : 20139+4642
SMR 69

65' : 20136+4644
HJ 1495AB

67' : 20070+4642
KPP 455

68' : 20084+4650
TDT2013

68' : 20061+4500
ES 1329

72' : 20143+4648
ES 27

72' : 20175+4538
STF2667



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20107+4547 HJ 1488

 
 
20h 10m 44.16s +45° 47' 30.4" P.A. 133.00 sep 13.3 mag 11.86,11.77
 
 
Coord 2000 20107+4547 Discov num HJ 1488 Comp Coord arcsec 2000 20 10 44.16 +45 47 30.4
Date first 1828 Date last 2015 Obs 15
Pa first 98 Pa last 132.9 P.A. Now (θ) 132.9°
Sep first 5.0 Sep last 13.33 Sep. Now (ρ) 13.33"
Mag pri 11.86 Mag sec 11.77 delta mag (ΔM) 0.09 Spectral class
Pri motion ra +001 Sec motion ra +010
Pri motion dec +002 Sec motion dec -037
Notes B (Blue magnitudes)
rPM=1.044
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3559-01030-1 Gaia DR2 2082434512877497856
 
 
WDS 20107+4547 HJ 1488 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HJ_1826 Mb - Herschel, J.F.W. 1826MmRAS...2..459H
HJ_1826 MemRAS 2, 459, 1826
HJ_1829a Mb - Herschel, J.F.W. 1829MmRAS...3...47H
HJ_1829a MemRAS 3, 47, 1829
HJ_1829b Mb - Herschel, J.F.W. 1829MmRAS...3..177H
HJ_1829b MemRAS 3, 177, 1829
HJ_1831 Ma - Herschel, J.F.W. 1831MmRAS...4..331H
HJ_1831 +Mb MemRAS 4, part 2, 331, 1831
HJ_1833a Ma - Herschel, J.F.W. 1833MmRAS...5...13H
HJ_1833a +Mb MemRAS 5, 13, 1833
HJ_1833b orb - Herschel, J.F.W. 1833MmRAS...5..171H
HJ_1833b MemRAS 5, 171, 1833
HJ_1833c Mb - Herschel, J.F.W. 1833MmRAS...6....1H
HJ_1833c MemRAS 6, 1, 1833
HJ_1833d orb - Herschel, J.F.W. 1833MmRAS...6..149H
HJ_1833d MemRAS 6, 149, 1833
HJ_1835 Ma - Herschel, J.F.W. 1835MmRAS...8...37H
HJ_1835 +Mb MemRAS 8, 37, 1835
HJ_1836 Mb - Herschel, J.F.W. 1836MmRAS...9..193H
HJ_1836 MemRAS 9, 193, 1836
HJ_1847a Ma j Herschel, J.F.W. .
HJ_1847a +Mb Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838)
HJ_1847b Ma j Herschel, J.F.W. .
HJ_1847b Cape Results, London, 1847
HJ_1850 orb - Herschel, J.F.W. 1850MmRAS..18...47H
HJ_1850 MemRAS 18, 47, 1850
HJ_1870 Mb - Herschel, J.F.W. 1870MmRAS..38....1H
HJ_1870 MemRAS 38, 1, 1870
HJ_1874A - Herschel, J.F.W. 1874MNRAS..35...28B
HJ_1874A cited by Burnham (MNRAS 35, 28, 1874)
HJ_1875A Ma - Herschel, J.F.W. 1875AN.....85..323D
HJ_1875A +Mb cited by Doberck, 1875 (see Dob1875b,f,g,h)
HJ_1880A Ma - Herschel, J.F.W. 1880Obs.....3..508G
HJ_1880A +Mb cited by Gledhill (Obs 3, 508, 1880)
HJ_1880B Mb - Herschel, J.F.W. 1880MNRAS..40..497B
HJ_1880B cited by Burnham (MNRAS 40, 497, 1880)
HJ_1897A Ma j Herschel, J.F.W. 1897MNRAS..57..541S
HJ_1897A cited by See (MNRAS 57, 541, 1897)
HJ_1905A Ma - Herschel, J.F.W. 1905LicOB...3..147A
HJ_1905A +Mb cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
HJ_1906A Ma - Herschel, J.F.W. 1906MmRAS..56....1L
HJ_1906A +Mb cited by Lewis (MemRAS 56, 1, 1906)
HJ_1906B Ma - Herschel, J.F.W. 1906QB821.B972.....
HJ_1906B +Mb cited in BDS (Burnham Double Star Cat.), 1906
HJ_1927A Mb - Herschel, J.F.W. 1927sdsc.book......
HJ_1927A cited in SDS (Southern Double Star Catalog), 1927
HJ_1932A Mb - Herschel, J.F.W. 1932QB821.A43......
HJ_1932A cited in ADS (Aitken Double Star Cat.), 1932
HJ_9999 M j Herschel, J.F.W. ...................
HJ_9999 +Ma Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20107+4547 HJ 1488 2004 5 132 13.0 11.86 11.77 DB 201044.16+454730.4
20107+4547 HJ 1488 2011 8 134 13.2 11.86 11.77 DB 201044.16+454730.4
20107+4547 HJ 1488 2015 10 133 13.3 11.86 11.77 B 201044.16+454730.4

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

 
 
WDS 20107+4547 HJ 1488 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20107+4547 HJ 1488 : MEASURES
 
 
No records found.

 
 
WDS 20107+4547 : VIRTUAL EYEPIECE
 
 

20107+4547 HJ 1488A mag 11.86 20107+4547 HJ 1488B sep 11.3 P.A. 143.10 mag 11.77 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 20107+4547 : ALADIN DSS IMAGE @ 20h 10m 44.16s +45° 47' 30.4"
 
 
 
 
WDS 20107+4547 HJ 1488 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20107+4547 HJ 1488 distance=0' 20108+4547 CVE 23 distance=1' 20110+4536 ES 499AB distance=12' 20110+4536 ES 499AC distance=12' 20123+4541 TDT2080 distance=18' 20122+4536 ES 501 distance=20' 20130+4609 AHD 33 distance=32' 20099+4618 BRT2255 distance=32' 20079+4600 HDS2869 distance=33' 20085+4526 BRT2253 distance=33' 20121+4618 OSO 120AB distance=34' 20121+4618 OSO 120AC distance=34' 20121+4618 OSO 120AD distance=34' 20139+4539 POP 138 distance=35' 20089+4517 TDT2022 distance=37' 20124+4513 ES 1269 distance=39' 20071+4602 TDT1992 distance=41' 20147+4541 TDT2117 distance=42' 20085+4622 A 721 distance=43' 20123+4505 ES 1268 distance=46' 20147+4625 TDT2116 distance=56' 20161+4605 STJ 104 distance=59' 20104+4447 TDT2046 distance=61' 20136+4644 BU 1483CG distance=63' 20136+4644 BU 1483CH distance=63' 20136+4644 BU 1483CI distance=63' 20139+4642 SMR 69 distance=64' 20136+4644 SMR 68HK distance=64' 20136+4644 SMR 68FJ distance=64' 20136+4644 WRH 33Aa,Ab distance=65' 20136+4644 HJ 1495AB distance=65' 20136+4644 STFA 50AC distance=65' 20136+4644 STFA 50AD distance=65' 20136+4644 BU 1483AF distance=65' 20136+4644 GUI 30DC distance=67' 20136+4644 ES 26DE distance=67' 20070+4642 KPP 455 distance=67' 20084+4650 TDT2013 distance=68' 20061+4500 ES 1329 distance=68' 20143+4648 ES 27 distance=72' 20175+4538 STF2667 distance=72' 20135+4653 OPI 23AB distance=72' 20135+4653 OPI 23AC distance=72' 20050+4506 KOI1414 distance=73' 20048+4626 TDT1954 distance=74' 20156+4454 TDT2125 distance=74' 20146+4652 OPI9004 distance=77' 20130+4433 A 723 distance=79' 20038+4515 KOI4664 distance=80' 20030+4543 KOI4910 distance=81' 20042+4505 KOI3886 distance=81' 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 20107+4547 HJ 1488 133 13.3
Show 20108+4547 CVE 23 109 7.0 1
Show 20110+4536 ES 499 AB 331 13.6 12
Show 20110+4536 ES 499 AC 85 25.7 12
Show 20123+4541 TDT2080 325 0.6 18
Show 20122+4536 ES 501 130 1.6 20
Show 20130+4609 AHD 33 40 19.0 32
Show 20099+4618 BRT2255 247 5.2 32
Show 20079+4600 HDS2869 4 2.9 33
Show 20085+4526 BRT2253 285 5.0 33
Show 20121+4618 OSO 120 AB 30 13.5 34
Show 20121+4618 OSO 120 AC 192 16.7 34
Show 20121+4618 OSO 120 AD 90 20.2 34
Show 20139+4539 POP 138 42 0.6 35
Show 20089+4517 TDT2022 198 1.0 37
Show 20124+4513 ES 1269 34 5.2 39
Show 20071+4602 TDT1992 121 1.4 41
Show 20147+4541 TDT2117 319 0.4 42
Show 20085+4622 A 721 43 4.0 43
Show 20123+4505 ES 1268 150 8.2 46
Show 20147+4625 TDT2116 74 1.0 56
Show 20161+4605 STJ 104 316 1.4 59
Show 20104+4447 TDT2046 111 0.9 61
Show 20136+4644 BU 1483 CG 95 37.9 63
Show 20136+4644 BU 1483 CH 62 60.6 63
Show 20136+4644 BU 1483 CI 136 60.2 63
Show 20139+4642 SMR 69 62 7.0 64
Show 20136+4644 SMR 68 HK 263 9.0 64
Show 20136+4644 SMR 68 FJ 218 4.0 64
Show 20136+4644 WRH 33 Aa,Ab 111 0.0 65
Show 20136+4644 HJ 1495 AB 328 36.5 65
Show 20136+4644 STFA 50 AC 173 108.6 65
Show 20136+4644 STFA 50 AD 322 336.7 65
Show 20136+4644 BU 1483 AF 168 43.5 65
Show 20136+4644 GUI 30 DC 150 431.8 67
Show 20136+4644 ES 26 DE 252 36.3 67
Show 20070+4642 KPP 455 7 4.8 67
Show 20084+4650 TDT2013 29 2.8 68
Show 20061+4500 ES 1329 210 9.3 68
Show 20143+4648 ES 27 337 4.1 72
Show 20175+4538 STF2667 224 8.0 72
Show 20135+4653 OPI 23 AB 283 8.4 72
Show 20135+4653 OPI 23 AC 330 97.1 72
Show 20050+4506 KOI1414 210 2.4 73
Show 20048+4626 TDT1954 287 0.5 74
Show 20156+4454 TDT2125 257 2.3 74
Show 20146+4652 OPI9004 256 8.0 77
Show 20130+4433 A 723 169 0.4 79
Show 20038+4515 KOI4664 246 3.0 80
Show 20030+4543 KOI4910 137 2.8 81
Show 20042+4505 KOI3886 116 0.5 81

 
 
WDS 20107+4547 : COMPONENTS
 
 
  A
B pa=143.1°
sep=11.34"
 
 
20107+4547 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 201044.16+454730.4 Mag 11.86 PmRA 1.00
PmDE 2.0
 
 
20107+4547 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 201044.81+454721.3 Mag 11.77 PmRA 10.00
PmDE -37.0 Tycho2 3559-01030-1 Calc delta mag 0.09 Calc coord yes
Tycho2
Tycho2 3559-01030-1 Pflag RAmdeg 302.68410315 DEmdeg 45.79178747
PmRA 1.4 PmDE -0.8 E RAmdeg 47 E DEmdeg 39
E pmRA 1.8 E pmDE 1.7 EpRAm 1982.65 EpDEm 1983.02
Num 4 Q RAmdeg 0.8 Q DEmdeg 0.9 Q pmRA 0.8
Q pmDE 0.9 BTmag 11.858 E BTmag 0.087 VTmag 11.235
E VTmag 0.083 Prox 77 TYC T HIP
CCDM RAdeg 302.68408778 DEdeg 45.79178333 EpRA 1990 1.77
EpDE 1990 1.81 E RAdeg 55.4 E DEdeg 51.9 Posflg
Corr -0.1