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Current system
22493+4835
HJ 1814


Nearby doubles
5' : 22499+4834
A 2398

18' : 22504+4821
ES 849

24' : 22514+4823
ES 850

29' : 22470+4851
TDT3705

32' : 22525+4828
HEI 87

33' : 22484+4906
TDT3716

33' : 22526+4833
ES 853

39' : 22526+4857
ES 854

39' : 22518+4804
ES 851

41' : 22454+4903
HJ 1808

46' : 22493+4921
BVD 278

50' : 22512+4921
RAO 490

54' : 22538+4907
BVD 280

57' : 22550+4842
ES 855

61' : 22504+4736
TDT3740

63' : 22548+4908
COU2666

66' : 22479+4731
HJ 1812

67' : 22557+4857
BVD 281

67' : 22528+4933
TDT3766

68' : 22522+4734
ES 852

69' : 22450+4928
SAN 3

72' : 22447+4929
BKO 980

72' : 22445+4928
BKO 929

73' : 22430+4911
COU2698

73' : 22488+4948
TDT3721

77' : 22501+4952
TDT3736



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.

22493+4835 HJ 1814

 
 
22h 49m 23.64s +48° 35' 17.6" P.A. 76.00 sep 14.6 mag 10.36,11.52
 
 
Coord 2000 22493+4835 Discov num HJ 1814 Comp Coord arcsec 2000 22 49 23.64 +48 35 17.6
Date first 1828 Date last 2015 Obs 19
Pa first 78 Pa last 75.9 P.A. Now (θ) 75.9°
Sep first 12.0 Sep last 14.61 Sep. Now (ρ) 14.61"
Mag pri 10.36 Mag sec 11.52 delta mag (ΔM) 1.16 Spectral class
Pri motion ra -025 Sec motion ra -025
Pri motion dec -029 Sec motion dec -029
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lacerta Tycho2 3625-00386-1 Gaia DR2 1985409041291325440
 
 
WDS 22493+4835 HJ 1814 : 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
22493+4835 HJ 1814 1998 12 76 14.7 10.36 11.53 D 224923.64+483517.6
22493+4835 HJ 1814 2002 14 76 14.6 10.36 11.53 D 224923.64+483517.6
22493+4835 HJ 1814 2015 15 76 14.6 10.36 11.52 224923.64+483517.6

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

 
 
WDS 22493+4835 HJ 1814 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22493+4835 HJ 1814 : MEASURES
 
 
No records found.

 
 
WDS 22493+4835 : VIRTUAL EYEPIECE
 
 

22493+4835 HJ 1814A mag 10.36 22493+4835 HJ 1814B sep 10.0 P.A. 69.20 mag 11.52 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 22493+4835 : ALADIN DSS IMAGE @ 22h 49m 23.64s +48° 35' 17.6"
 
 
 
 
WDS 22493+4835 HJ 1814 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22493+4835 HJ 1814 distance=0' 22499+4834 A 2398 distance=5' 22504+4821 ES 849 distance=18' 22514+4823 ES 850 distance=24' 22470+4851 TDT3705 distance=29' 22525+4828 HEI 87 distance=32' 22484+4906 TDT3716 distance=33' 22526+4833 ES 853 distance=33' 22526+4857 ES 854 distance=39' 22518+4804 ES 851 distance=39' 22454+4903 HJ 1808 distance=41' 22493+4921 BVD 278 distance=46' 22512+4921 RAO 490 distance=50' 22538+4907 BVD 280 distance=54' 22550+4842 ES 855 distance=57' 22504+4736 TDT3740 distance=61' 22548+4908 COU2666 distance=63' 22479+4731 HJ 1812 distance=66' 22557+4857 BVD 281 distance=67' 22528+4933 TDT3766 distance=67' 22522+4734 ES 852 distance=68' 22450+4928 SAN 3 distance=69' 22447+4929 BKO 980 distance=72' 22445+4928 BKO 929 distance=72' 22430+4911 COU2698 distance=73' 22488+4948 TDT3721 distance=73' 22501+4952 TDT3736 distance=77' 22419+4814 ES 845 distance=78' 22529+4953 COU2664 distance=85' 22407+4851 COU2662Aa,Ab distance=88' 22407+4851 ES 844AB distance=88' 22544+4723 A 190 distance=88' 22437+4725 HDS3224 distance=91' 22402+4828 TDT3645 distance=92' 22497+5007 COU2663 distance=93' 22427+4730 ES 846 distance=94' 22531+5001 COU2665 distance=94' 22398+4843 ES 843 distance=95' 22397+4844 DAM 302 distance=97' 22532+4706 TDT3768 distance=98' 22396+4843 DAM 301 distance=98' 22400+4800 COU2335 distance=100' 22533+5009 ES 542AB distance=101' 22533+5009 ES 542AC distance=101' 22461+5015 TDT3697 distance=106' 22571+4724 TDT3811 distance=106' 22431+4710 STT 476AC distance=107' 22431+4710 HU 91BC distance=107' 22431+4710 STT 476A,BC distance=107' 22448+4700 HJ 1805 distance=107' 22577+4728 TDT3815 distance=108' 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 22493+4835 HJ 1814 76 14.6
Show 22499+4834 A 2398 341 0.2 5
Show 22504+4821 ES 849 9 9.7 18
Show 22514+4823 ES 850 311 6.5 24
Show 22470+4851 TDT3705 145 0.5 29
Show 22525+4828 HEI 87 280 5.2 32
Show 22484+4906 TDT3716 93 1.9 33
Show 22526+4833 ES 853 226 3.6 33
Show 22526+4857 ES 854 91 2.5 39
Show 22518+4804 ES 851 264 8.8 39
Show 22454+4903 HJ 1808 318 10.7 41
Show 22493+4921 BVD 278 56 21.0 46
Show 22512+4921 RAO 490 89 0.2 50
Show 22538+4907 BVD 280 131 16.6 54
Show 22550+4842 ES 855 231 2.4 57
Show 22504+4736 TDT3740 59 1.9 61
Show 22548+4908 COU2666 138 1.0 63
Show 22479+4731 HJ 1812 53 13.3 66
Show 22557+4857 BVD 281 298 15.5 67
Show 22528+4933 TDT3766 60 0.7 67
Show 22522+4734 ES 852 327 7.2 68
Show 22450+4928 SAN 3 321 6.2 69
Show 22447+4929 BKO 980 335 7.5 72
Show 22445+4928 BKO 929 22 7.6 72
Show 22430+4911 COU2698 121 0.7 73
Show 22488+4948 TDT3721 232 2.1 73
Show 22501+4952 TDT3736 254 2.3 77
Show 22419+4814 ES 845 35 4.9 78
Show 22529+4953 COU2664 17 0.2 85
Show 22407+4851 COU2662 Aa,Ab 221 0.7 88
Show 22407+4851 ES 844 AB 40 4.5 88
Show 22544+4723 A 190 251 0.2 88
Show 22437+4725 HDS3224 341 0.3 91
Show 22402+4828 TDT3645 283 2.1 92
Show 22497+5007 COU2663 110 0.7 93
Show 22427+4730 ES 846 111 7.5 94
Show 22531+5001 COU2665 90 0.3 94
Show 22398+4843 ES 843 207 8.3 95
Show 22397+4844 DAM 302 213 6.4 97
Show 22532+4706 TDT3768 74 1.4 98
Show 22396+4843 DAM 301 122 8.1 98
Show 22400+4800 COU2335 165 1.0 100
Show 22533+5009 ES 542 AB 290 4.6 101
Show 22533+5009 ES 542 AC 84 62.2 101
Show 22461+5015 TDT3697 273 0.6 106
Show 22571+4724 TDT3811 129 0.4 106
Show 22431+4710 STT 476 AC 302 0.5 107
Show 22431+4710 HU 91 BC 21 0.1 107
Show 22431+4710 STT 476 A,BC 303 0.5 107
Show 22448+4700 HJ 1805 157 7.3 107
Show 22577+4728 TDT3815 220 2.5 108

 
 
WDS 22493+4835 : COMPONENTS
 
 
  A
B pa=69.2°
sep=10.03"
 
 
22493+4835 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 224923.64+483517.6 Mag 10.36 PmRA -25.00
PmDE -29.0 Tycho2 3625-00386-1
Tycho2
Tycho2 3625-00386-1 Pflag RAmdeg 342.34850663 DEmdeg 48.58822706
PmRA -20.0 PmDE -32.8 E RAmdeg 22 E DEmdeg 22
E pmRA 1.5 E pmDE 1.4 EpRAm 1988.91 EpDEm 1988.73
Num 6 Q RAmdeg 1.8 Q DEmdeg 0.3 Q pmRA 1.7
Q pmDE 0.3 BTmag 10.858 E BTmag 0.039 VTmag 10.362
E VTmag 0.034 Prox 146 TYC T HIP
CCDM RAdeg 342.34857528 DEdeg 48.58830194 EpRA 1990 1.72
EpDE 1990 1.76 E RAdeg 23.4 E DEdeg 22.8 Posflg
Corr 0.1
 
 
22493+4835 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 224924.58+483521.2 Mag 11.52 PmRA -25.00
PmDE -29.0 Tycho2 3625-01369-1 Calc delta mag 1.16 Calc coord yes
Tycho2
Tycho2 3625-01369-1 Pflag RAmdeg 342.35443050 DEmdeg 48.58924493
PmRA -24.0 PmDE -27.9 E RAmdeg 55 E DEmdeg 54
E pmRA 1.9 E pmDE 1.8 EpRAm 1981.37 EpDEm 1979.89
Num 5 Q RAmdeg 2.6 Q DEmdeg 1.6 Q pmRA 2.6
Q pmDE 1.6 BTmag 12.069 E BTmag 0.108 VTmag 11.525
E VTmag 0.094 Prox 146 TYC T HIP
CCDM RAdeg 342.35451472 DEdeg 48.58930889 EpRA 1990 1.71
EpDE 1990 1.75 E RAdeg 58.2 E DEdeg 57.7 Posflg
Corr 0.1