01247+5542 HJ 2042 AB

 
 
01h 24m 42.40s +55° 41' 43.8" P.A. 280.00 sep 26.7 mag 9.80,11.50
 
 
Coord 2000 01247+5542 Discov num HJ 2042 Comp AB Coord arcsec 2000 01 24 42.40 +55 41 43.8
Date first 1831 Date last 2015 Obs 13
Pa first 284 Pa last 280.2 P.A. Now (θ) 280.2°
Sep first 18.0 Sep last 26.685 Sep. Now (ρ) 26.685"
Mag pri 9.80 Mag sec 11.50 delta mag (ΔM) 1.7 Spectral class
Pri motion ra +025 Sec motion ra +002
Pri motion dec -013 Sec motion dec -003
Notes
rPM=0.89
This double is not physical.
 
 
01247+5542 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 01 24 42 +55 41 44 HJ 2042 AB 2015 13 280 26.7 9.80 11.50 1.70 <===
Show 01 24 39 +55 41 49 VBS 2 BC 2016 9 318 9.4 11.50 13.30 1.80
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cassiopeia Tycho2 3674-00183-1 Gaia DR2 412399706047974912
 
 
WDS 01247+5542 HJ 2042 AB : 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.
VBs1904 Ma j Van Biesbroeck, G. 1904AnOB....9....1V
VBs1904 +orb Ann. R. Obs. Belgium 9, 1904
VBs1905 Ma - Van Biesbroeck, G. 1905RGOO...........
VBs1905 Greenwich Observations, 1905
VBs1906 Ma j Van Biesbroeck, G. 1906AN....172...33V
VBs1906 AN 172, 33, 1906
VBs1906B Ma - Van Biesbroeck, G. 1906MmRAS..56....1L
VBs1906B cited by Lewis (MemRAS 56, 1, 1906)
VBs1914 Ma j Van Biesbroeck, G. 1914AnOB...13....1V
VBs1914 Ann. R. Obs. Belgium 13, 1914
VBs1916 orb - Van Biesbroeck, G. 1916AJ.....29..163V
VBs1916 AJ 29, 163, 1916
VBs1918 Ma - Van Biesbroeck, G. 1918MNRAS..78..475L
VBs1918 MNRAS 78, 475, 1918
VBs1920 Ma j Van Biesbroeck, G. 1920AnOB...14....1V
VBs1920 Ann. R. Obs. Belgium 14, 1920
VBs1921 - Van Biesbroeck, G. 1921PA.....29..278V
VBs1921 Pop. Astr. 29, 278, 1921 (no data)
VBs1925 orb - Van Biesbroeck, G. 1925MNRAS..85..478V
VBs1925 MNRAS 85, 478, 1925
VBs1927a Ma j Van Biesbroeck, G. 1927PYerO...5....1V
VBs1927a +Pa Pub. Yerkes Obs. 5, pt. 1, 1927
VBs1927a +orb
VBs1927b orb - Van Biesbroeck, G. 1927BAN.....3..259V
VBs1927b BAN 3, 259, 1927
VBs1932A - Van Biesbroeck, G. 1932QB821.A43......
VBs1932A cited in ADS (Aitken Double Star Cat., 1932)
VBs1936 Ma - Van Biesbroeck, G. 1936PYerO...8...47V
VBs1936 +orb Pub. Yerkes Obs. 8, 47, 1936
VBs1940 orb - Van Biesbroeck, G. 1940AJ.....48..169V
VBs1940 AJ 48, 169, 1940
VBs1944a Mb - Van Biesbroeck, G. 1944PASP...56..123V
VBs1944a PASP 56, 123, 1944
VBs1944b Po - Van Biesbroeck, G. 1944AJ.....51...61V
VBs1944b AJ 51, 61, 1944
VBs1954 Ma - Van Biesbroeck, G. 1954PYerO...8....6V
VBs1954 +Mb Pub. Yerkes Obs. 8, pt. 6, 1954
VBs1954 +orb
VBs1960 Mb - Van Biesbroeck, G. 1960PYerO...9....2V
VBs1960 +orb Pub. Yerkes Obs. 9, pt. 2, 1960
VBs1961 P - Van Biesbroeck, G. 1961AJ.....66..528V
VBs1961 AJ 66, 528, 1961
VBs1965 Ma j Van Biesbroeck, G. .
VBs1965 +Mb Comm. Lunar Plan. Lab 3, #51, 1965
VBs1972 Mb j Lippincott, S.L. & Hershey, J.L. (measure by Van Biesbroeck) 1972AJ.....77..679V
VBs1972 AJ 77, 679, 1972
VBs1974 Ma j Van Biesbroeck, G. 1974ApJS...28..413V
VBs1974 +Mb ApJS 28, 413, 1974
VBs9999 Mb - Van Biesbroeck, G. ...................
VBs9999 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
01247+5542 HJ 2042 AB 2010 7 281 26.8 9.80 11.50 012442.40+554143.8
01247+5542 HJ 2042 AB 2015 12 280 26.7 9.80 11.50 012442.40+554143.8

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

 
 
WDS 01247+5542 HJ 2042 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 01247+5542 HJ 2042 AB : MEASURES
 
 
No records found.

 
 
WDS 01247+5542 : VIRTUAL EYEPIECE
 
 

01247+5542 HJ 2042A mag 9.8 01247+5542 VBS   2B sep 26.3 P.A. 280.50 mag 11.5 01247+5542 VBS   2C sep 31.7 P.A. 291.80 mag 13.3 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 01247+5542 : ALADIN DSS IMAGE @ 01h 24m 42.40s +55° 41' 43.8"
 
 
 
 
WDS 01247+5542 HJ 2042 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


01247+5542  HJ 2042AB distance=0' 01247+5542  VBS   2BC distance=1' 01231+5538  STI1593 distance=14' 01244+5558  WFC9001AC distance=16' 01244+5558  WFC9001AB distance=16' 01238+5557  DAM 871 distance=17' 01274+5541  STI1617 distance=23' 01260+5610  DAM 873BC distance=31' 01260+5610  DAM 873AB distance=31' 01260+5610  DAM 873AC distance=31' 01272+5607  STI1615 distance=34' 01286+5548  STI1621 distance=34' 01271+5513  STI1614 distance=34' 01277+5609  STI1619 distance=38' 01253+5619  STI1605 distance=39' 01232+5621  STI1592 distance=42' 01198+5534  STI1568 distance=43' 01197+5552  TDS1842 distance=44' 01208+5612  BU  782 distance=45' 01239+5626  STI1598 distance=46' 01286+5511  A  1264 distance=46' 01224+5624  STI1587 distance=47' 01263+5629  STI1608 distance=50' 01221+5627  STI1585 distance=51' 01222+5628  STI1586 distance=51' 01238+5633  STI1597 distance=52' 01211+5625  DAM 870 distance=53' 01269+5632  STI1611 distance=54' 01217+5632  STI1583 distance=55' 01233+5634  STI1594 distance=55' 01247+5638  STI1599 distance=57' 01214+5449  STI1580 distance=60' 01272+5445  STI1616 distance=61' 01217+5640  STI1582 distance=64' 01213+5643  STI1579 distance=68' 01177+5617  LEO   4 distance=69' 01280+5439  TDS1886 distance=70' 01249+5653  STI1601 distance=72' 01163+5549  STI1552 distance=72' 01161+5554  MLR 654 distance=74' 01173+5502  STI1555 distance=75' 01335+5540  TDS1910 distance=75' 01175+5459  ES  944 distance=75' 01332+5611  STI1627 distance=78' 01206+5434  STI1575 distance=78' 01204+5652  ES 1809 distance=79' 01214+5656  STI1578 distance=81' 01171+5631  BU    3 distance=81' 01198+5652  TDS1843 distance=81' 01168+5628  TDS1826 distance=82' 01344+5553  HJ 2047 distance=83' 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 01247+5542 HJ 2042 AB 280 26.7
Show 01247+5542 VBS 2 BC 318 9.4 1
Show 01231+5538 STI1593 210 13.0 14
Show 01244+5558 WFC9001 AC 219 14.1 16
Show 01244+5558 WFC9001 AB 257 42.6 16
Show 01238+5557 DAM 871 33 4.2 17
Show 01274+5541 STI1617 28 12.0 23
Show 01260+5610 DAM 873 BC 19 4.9 31
Show 01260+5610 DAM 873 AB 269 7.1 31
Show 01260+5610 DAM 873 AC 310 7.1 31
Show 01272+5607 STI1615 207 9.7 34
Show 01286+5548 STI1621 347 10.8 34
Show 01271+5513 STI1614 105 8.9 34
Show 01277+5609 STI1619 178 12.0 38
Show 01253+5619 STI1605 206 14.0 39
Show 01232+5621 STI1592 12 12.7 42
Show 01198+5534 STI1568 38 14.6 43
Show 01197+5552 TDS1842 56 1.7 44
Show 01208+5612 BU 782 83 3.2 45
Show 01239+5626 STI1598 52 3.9 46
Show 01286+5511 A 1264 320 0.2 46
Show 01224+5624 STI1587 144 12.9 47
Show 01263+5629 STI1608 320 3.2 50
Show 01221+5627 STI1585 222 9.5 51
Show 01222+5628 STI1586 248 6.9 51
Show 01238+5633 STI1597 344 6.7 52
Show 01211+5625 DAM 870 305 15.8 53
Show 01269+5632 STI1611 253 10.4 54
Show 01217+5632 STI1583 135 15.4 55
Show 01233+5634 STI1594 305 15.8 55
Show 01247+5638 STI1599 86 9.8 57
Show 01214+5449 STI1580 299 11.8 60
Show 01272+5445 STI1616 95 4.5 61
Show 01217+5640 STI1582 229 4.7 64
Show 01213+5643 STI1579 6 11.6 68
Show 01177+5617 LEO 4 89 3.6 69
Show 01280+5439 TDS1886 328 0.7 70
Show 01249+5653 STI1601 201 14.7 72
Show 01163+5549 STI1552 107 11.2 72
Show 01161+5554 MLR 654 210 0.4 74
Show 01173+5502 STI1555 152 4.8 75
Show 01335+5540 TDS1910 68 0.5 75
Show 01175+5459 ES 944 337 5.1 75
Show 01332+5611 STI1627 126 15.7 78
Show 01206+5434 STI1575 60 8.7 78
Show 01204+5652 ES 1809 119 6.0 79
Show 01214+5656 STI1578 8 6.2 81
Show 01171+5631 BU 3 27 4.5 81
Show 01198+5652 TDS1843 181 0.5 81
Show 01168+5628 TDS1826 122 0.5 82
Show 01344+5553 HJ 2047 57 13.3 83

 
 
WDS 01247+5542 : COMPONENTS
 
 
  A B
B pa=280.5°
sep=26.31"
 
C pa=291.8°
sep=31.70"
pa=332.8°
sep=7.82"
 
 
01247+5542 A
 
 
Coord arcsec 2000 012442.40+554143.8 Mag 9.8 PmRA 25.00 PmDE -13.0
Tycho2 3674-00183-1
Tycho2
Tycho2 3674-00183-1 Pflag RAmdeg 21.17666732 DEmdeg 55.69550910
PmRA 25.1 PmDE -12.7 E RAmdeg 22 E DEmdeg 20
E pmRA 2.8 E pmDE 2.7 EpRAm 1989.17 EpDEm 1989.75
Num 5 Q RAmdeg 1.5 Q DEmdeg 1.4 Q pmRA 1.5
Q pmDE 1.4 BTmag 11.205 E BTmag 0.056 VTmag 9.911
E VTmag 0.029 Prox 261 TYC T HIP
CCDM RAdeg 21.17655750 DEdeg 55.69554194 EpRA 1990 1.61
EpDE 1990 1.81 E RAdeg 25.0 E DEdeg 21.7 Posflg
Corr -0.1
 
 
01247+5542 B
 
 
Coord arcsec 2000 012439.34+554148.6 Coord calc 012439.34+554148.6 Mag 11.5 PmRA 2.00
PmDE -3.0 Tycho2 3674-01027-1 Calc delta mag 1.7
Tycho2
Tycho2 3674-01027-1 Pflag RAmdeg 21.16383466 DEmdeg 55.69685545
PmRA 1.7 PmDE -3.3 E RAmdeg 46 E DEmdeg 37
E pmRA 3.2 E pmDE 3.2 EpRAm 1984.41 EpDEm 1984.83
Num 5 Q RAmdeg 1.6 Q DEmdeg 1.4 Q pmRA 1.6
Q pmDE 1.4 BTmag 12.200 E BTmag 0.152 VTmag 11.530
E VTmag 0.116 Prox 261 TYC HIP
CCDM RAdeg 21.16389222 DEdeg 55.69683361 EpRA 1990 1.64
EpDE 1990 1.79 E RAdeg 76.4 E DEdeg 69.1 Posflg
Corr -0.1
 
 
01247+5542 C
 
 
Coord arcsec 2000 012438.92+554155.6 Mag 13.3 Calc delta mag 3.5 Calc coord yes