23516+5816 HJ 1912

 
 
23h 51m 32.89s +58° 16' 13.6" P.A. 223.00 sep 7.3 mag 10.10,11.90 Sp F2V
 
 
Coord 2000 23516+5816 Discov num HJ 1912 Comp Coord arcsec 2000 23 51 32.89 +58 16 13.6
Date first 1828 Date last 2015 Obs 14
Pa first 219 Pa last 222.7 P.A. Now (θ) 222.7°
Sep first 7.0 Sep last 7.35 Sep. Now (ρ) 7.35"
Mag pri 10.10 Mag sec 11.90 delta mag (ΔM) 1.8 Spectral class F2V (yellow-white)
Pri motion ra +020 Sec motion ra +015
Pri motion dec +008 Sec motion dec +005
Notes
rPM=0.271 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cassiopeia Gaia DR2 1999086656712477696
 
 
WDS 23516+5816 HJ 1912 : 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
23516+5816 HJ 1912 1999 5 223 7.4 10.10 11.90 F2V D 235132.89+581613.6
23516+5816 HJ 1912 2003 7 223 7.3 10.10 11.90 F2V D 235132.89+581613.6
23516+5816 HJ 1912 2012 8 223 7.4 10.10 11.90 F2V D 235132.89+581613.6
23516+5816 HJ 1912 2015 10 223 7.4 10.10 11.90 F2V 235132.89+581613.6

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

 
 
WDS 23516+5816 HJ 1912 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23516+5816 HJ 1912 : MEASURES
 
 
No records found.

 
 
WDS 23516+5816 : VIRTUAL EYEPIECE
 
 

23516+5816 HJ 1912A mag 10.1 Sp F2V 23516+5816 HJ 1912B sep 6.0 P.A. 205.90 mag 11.9 virtual eyepiece
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Radius:
Components only
 
 
WDS 23516+5816 : ALADIN DSS IMAGE @ 23h 51m 32.89s +58° 16' 13.6"
 
 
 
 
WDS 23516+5816 HJ 1912 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


23516+5816  HJ 1912 distance=0' 23511+5828  TDT4235 distance=13' 23494+5832  LDS6064 distance=24' 23483+5818  STI3041BC distance=26' 23483+5818  STI3041AB distance=26' 23482+5812  STI3038 distance=27' 23521+5845  ES 1804 distance=27' 23492+5838  A   645 distance=29' 23482+5754  MLB 149AB distance=35' 23482+5754  MLB 149AC distance=35' 23482+5754  MLB 149AD distance=35' 23475+5755  STI3036 distance=39' 23555+5752  HJ 1918 distance=40' 23491+5851  STI3043 distance=41' 23472+5755  TDT4191 distance=41' 23528+5856  STI3049 distance=41' 23484+5740  TDS1221 distance=45' 23535+5731  STI3051 distance=48' 23459+5755  STI3030 distance=50' 23457+5836  CRB 219 distance=51' 23451+5822  TDT4175 distance=51' 23445+5825  STI3026 distance=56' 23450+5756  STI3027 distance=57' 23515+5913  MLR 367 distance=58' 23586+5801  TDT4298 distance=58' 23482+5723  STI3039 distance=60' 23444+5756  STI3025 distance=60' 23539+5913  LDS6072 distance=61' 23572+5734  STI3062AB distance=62' 23572+5734  MRI  50AC distance=62' 23534+5917  TDT4256 distance=63' 23474+5721  MLB 104AB distance=64' 23474+5721  MLB 104AC distance=64' 23435+5805  ENG  88CE distance=65' 23435+5805  FYM 149CK distance=65' 23435+5805  CHR 120Aa,Ab distance=66' 23435+5805  ENG  88AB distance=66' 23435+5805  ENG  88AC distance=66' 23435+5805  TOB 231AG distance=66' 23435+5805  ENG  88AD distance=66' 23435+5805  ENG  88AE distance=66' 23435+5805  ENG  88AF distance=66' 23435+5805  FYM 149AL distance=66' 23435+5805  FYM 149AM distance=66' 23435+5805  FYM 149AP distance=66' 23435+5805  FYM 149AQ distance=66' 23435+5805  FYM 149AI distance=66' 23435+5805  FYM 149AK distance=66' 23435+5805  ENG  88DF distance=67' 23435+5805  ENG  88BD distance=67' 23435+5805  FYM 149BI distance=67' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 23516+5816 HJ 1912 223 7.3
Show 23511+5828 TDT4235 327 0.5 13
Show 23494+5832 LDS6064 354 7.0 24
Show 23483+5818 STI3041 BC 70 6.2 26
Show 23483+5818 STI3041 AB 102 10.8 26
Show 23482+5812 STI3038 189 4.0 27
Show 23521+5845 ES 1804 76 4.1 27
Show 23492+5838 A 645 96 0.9 29
Show 23482+5754 MLB 149 AB 270 3.6 35
Show 23482+5754 MLB 149 AC 167 13.6 35
Show 23482+5754 MLB 149 AD 242 34.6 35
Show 23475+5755 STI3036 69 7.3 39
Show 23555+5752 HJ 1918 48 7.0 40
Show 23491+5851 STI3043 347 16.9 41
Show 23472+5755 TDT4191 172 0.3 41
Show 23528+5856 STI3049 316 2.5 41
Show 23484+5740 TDS1221 190 0.8 45
Show 23535+5731 STI3051 254 9.8 48
Show 23459+5755 STI3030 295 12.3 50
Show 23457+5836 CRB 219 333 22.0 51
Show 23451+5822 TDT4175 29 0.9 51
Show 23445+5825 STI3026 207 7.6 56
Show 23450+5756 STI3027 7 7.3 57
Show 23515+5913 MLR 367 327 0.7 58
Show 23586+5801 TDT4298 263 0.4 58
Show 23482+5723 STI3039 194 11.6 60
Show 23444+5756 STI3025 252 6.3 60
Show 23539+5913 LDS6072 203 14.9 61
Show 23572+5734 STI3062 AB 237 10.3 62
Show 23572+5734 MRI 50 AC 84 10.5 62
Show 23534+5917 TDT4256 72 0.9 63
Show 23474+5721 MLB 104 AB 354 6.1 64
Show 23474+5721 MLB 104 AC 183 10.1 64
Show 23435+5805 ENG 88 CE 90 55.7 65
Show 23435+5805 FYM 149 CK 157 91.8 65
Show 23435+5805 CHR 120 Aa,Ab 105 0.1 66
Show 23435+5805 ENG 88 AB 215 170.6 66
Show 23435+5805 ENG 88 AC 165 146.7 66
Show 23435+5805 TOB 231 AG 139 194.9 66
Show 23435+5805 ENG 88 AD 198 228.9 66
Show 23435+5805 ENG 88 AE 147 167.4 66
Show 23435+5805 ENG 88 AF 197 281.0 66
Show 23435+5805 FYM 149 AL 240 204.5 66
Show 23435+5805 FYM 149 AM 94 195.0 66
Show 23435+5805 FYM 149 AP 206 70.5 66
Show 23435+5805 FYM 149 AQ 267 208.7 66
Show 23435+5805 FYM 149 AI 201 112.6 66
Show 23435+5805 FYM 149 AK 162 236.0 66
Show 23435+5805 ENG 88 DF 193 53.6 67
Show 23435+5805 ENG 88 BD 162 83.3 67
Show 23435+5805 FYM 149 BI 61 63.0 67

 
 
WDS 23516+5816 : COMPONENTS
 
 
  A
B pa=205.9°
sep=6.00"
 
 
23516+5816 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 235132.89+581613.6 Mag 10.1 Spectral class F2V (yellow-white)
PmRA 20.00 PmDE 8.0
 
 
23516+5816 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 235132.56+581608.2 Mag 11.9 PmRA 15.00
PmDE 5.0 Calc delta mag 1.8 Calc coord yes