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Doubles in session


Current system
00278-2220
HJ 1969


Nearby doubles
46' : 00293-2301
LDS2127

57' : 00296-2311
HJ 1977

70' : 00323-2151
CBL 114

77' : 00297-2333
LDS2131

83' : 00333-2151
LDS1077

83' : 00336-2205
CVR 333

84' : 00239-2116
LDS 15

84' : 00219-2239
SKF2140

86' : 00338-2241
ARA1956

88' : 00280-2053
ARA1251

95' : 00304-2347
DRS 26

97' : 00209-2236
HJ 3359

99' : 00231-2106
CVR 316

100' : 00235-2100
LDS2118

103' : 00285-2403
LDS2125

108' : 00348-2305
HJ 1988

112' : 00199-2238
LDS2115

118' : 00228-2356
RST2242

119' : 00334-2052
B 1911

120' : 00361-2251
DRS 1

121' : 00284-2020
B 1909

122' : 00350-2329
SKF2143

128' : 00253-2020
LDS2119

134' : 00368-2136
SLW 33

137' : 00345-2042
SLW 31

138' : 00206-2356
WSP 20



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.

00278-2220 HJ 1969

 
 
00h 27m 45.66s -22° 20' 14.5" P.A. 44.00 sep 12.5 mag 11.40,11.80
 
 
Coord 2000 00278-2220 Discov num HJ 1969 Comp Coord arcsec 2000 00 27 45.66 -22 20 14.5
Date first 1830 Date last 2016 Obs 13
Pa first 45 Pa last 44.3 P.A. Now (θ) 44.3°
Sep first 10.0 Sep last 12.531 Sep. Now (ρ) 12.531"
Mag pri 11.40 Mag sec 11.80 delta mag (ΔM) 0.4 Spectral class
Pri motion ra +024 Sec motion ra +026
Pri motion dec -029 Sec motion dec -030
Notes
rPM=0.056 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cetus Gaia DR2 2360576152584385536
 
 
WDS 00278-2220 HJ 1969 : 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
00278-2220 HJ 1969 1999 7 44 12.5 11.40 11.80 D 002745.66-222014.5
00278-2220 HJ 1969 2010 10 45 12.3 11.40 11.80 002745.66-222014.5
00278-2220 HJ 1969 2015 11 44 12.5 11.40 11.80 002745.66-222014.5
00278-2220 HJ 1969 2016 13 44 12.5 11.40 11.80 002745.66-222014.5

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

 
 
WDS 00278-2220 HJ 1969 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 00278-2220 HJ 1969 : MEASURES
 
 
No records found.

 
 
WDS 00278-2220 : VIRTUAL EYEPIECE
 
 

00278-2220 HJ 1969A mag 11.4 00278-2220 HJ 1969B sep 12.1 P.A. 42.10 mag 11.8 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 00278-2220 : ALADIN DSS IMAGE @ 00h 27m 45.66s -22° 20' 14.5"
 
 
 
 
WDS 00278-2220 HJ 1969 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

00278-2220 HJ 1969 distance=1' 00293-2301 LDS2127 distance=46' 00296-2311 HJ 1977 distance=57' 00323-2151 CBL 114 distance=70' 00297-2333 LDS2131 distance=77' 00333-2151 LDS1077 distance=83' 00336-2205 CVR 333 distance=83' 00239-2116 LDS 15 distance=84' 00219-2239 SKF2140 distance=84' 00338-2241 ARA1956 distance=86' 00280-2053 ARA1251 distance=88' 00219-2300 RST5493BC distance=91' 00219-2300 HJ 1957A,BC distance=91' 00304-2347 DRS 26 distance=95' 00209-2236 HJ 3359 distance=97' 00231-2106 CVR 316 distance=99' 00235-2100 LDS2118 distance=100' 00285-2403 LDS2125 distance=103' 00348-2305 HJ 1988 distance=108' 00199-2238 LDS2115 distance=112' 00228-2356 RST2242 distance=118' 00334-2052 B 1911 distance=119' 00361-2251 DRS 1 distance=120' 00284-2020 B 1909 distance=121' 00350-2329 SKF2143 distance=122' 00253-2020 LDS2119 distance=128' 00368-2136 SLW 33 distance=134' 00345-2042 SLW 31 distance=137' 00206-2356 WSP 20 distance=138' 00347-2043 UC 396 distance=138' 00288-2438 LDS2126 distance=139' 00320-2013 DON 6 distance=140' 00198-2334 LDS2116 distance=141' 00196-2057 HJ 1954 distance=143' 00380-2232 ARA1957 distance=143' 00359-2348 B 9 distance=144' 00382-2216 HDS 89 distance=145' 00174-2156 ARA1602 distance=147' 00345-2030 LDS2136 distance=147' 00221-2014 CVR1038 distance=149' 00380-2136 HJ 1990 distance=149' 00361-2046 B 2066AB distance=151' 00183-2108 BU 393 distance=151' 00172-2257 UC 346 distance=151' 00319-2440 LDS2133 distance=151' 00279-2451 I 702 distance=151' 00380-2311 UC 403 distance=151' 00371-2100 LDS2138 distance=153' 00263-1948 CVR 320 distance=154' 00376-2333 LDS2139 distance=155' 00221-2438 LDS2117 distance=159' 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 00278-2220 HJ 1969 44 12.5 1
Show 00293-2301 LDS2127 42 18.9 46
Show 00296-2311 HJ 1977 298 13.7 57
Show 00323-2151 CBL 114 209 49.7 70
Show 00297-2333 LDS2131 286 127.6 77
Show 00333-2151 LDS1077 335 15.0 83
Show 00336-2205 CVR 333 134 9.8 83
Show 00239-2116 LDS 15 316 84.5 84
Show 00219-2239 SKF2140 196 83.4 84
Show 00338-2241 ARA1956 298 3.0 86
Show 00280-2053 ARA1251 202 18.6 88
Show 00219-2300 RST5493 BC 93 0.1 91
Show 00219-2300 HJ 1957 A,BC 27 6.1 91
Show 00304-2347 DRS 26 279 1.8 95
Show 00209-2236 HJ 3359 83 17.8 97
Show 00231-2106 CVR 316 338 8.3 99
Show 00235-2100 LDS2118 132 4.6 100
Show 00285-2403 LDS2125 308 162.8 103
Show 00348-2305 HJ 1988 196 27.1 108
Show 00199-2238 LDS2115 352 212.4 112
Show 00228-2356 RST2242 57 0.6 118
Show 00334-2052 B 1911 313 0.8 119
Show 00361-2251 DRS 1 261 0.9 120
Show 00284-2020 B 1909 321 0.1 121
Show 00350-2329 SKF2143 250 20.7 122
Show 00253-2020 LDS2119 79 5.1 128
Show 00368-2136 SLW 33 146 66.6 134
Show 00345-2042 SLW 31 271 13.0 137
Show 00206-2356 WSP 20 216 0.3 138
Show 00347-2043 UC 396 102 34.5 138
Show 00288-2438 LDS2126 193 5.0 139
Show 00320-2013 DON 6 220 3.3 140
Show 00198-2334 LDS2116 34 37.0 141
Show 00196-2057 HJ 1954 112 32.4 143
Show 00380-2232 ARA1957 87 6.7 143
Show 00359-2348 B 9 96 1.7 144
Show 00382-2216 HDS 89 193 0.5 145
Show 00174-2156 ARA1602 228 8.5 147
Show 00345-2030 LDS2136 186 209.2 147
Show 00221-2014 CVR1038 86 4.6 149
Show 00380-2136 HJ 1990 354 17.4 149
Show 00361-2046 B 2066 AB 230 7.0 151
Show 00183-2108 BU 393 29 0.7 151
Show 00172-2257 UC 346 181 7.8 151
Show 00319-2440 LDS2133 337 46.9 151
Show 00279-2451 I 702 83 1.4 151
Show 00380-2311 UC 403 241 41.9 151
Show 00371-2100 LDS2138 260 2.8 153
Show 00263-1948 CVR 320 280 13.9 154
Show 00376-2333 LDS2139 352 17.7 155
Show 00221-2438 LDS2117 330 18.5 159

 
 
WDS 00278-2220 : COMPONENTS
 
 
  A
B pa=42.1°
sep=12.08"
 
 
00278-2220 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 002745.66-222014.5 Mag 11.4 PmRA 24.00
PmDE -29.0
CCDM
Ccdm 00278-2220 RComp Comp A Note1
Note2 Discov num DRAs -2.18 DDEs -10.5
R dRAs 66 Year Theta Rho
Obs 2 Vmag 11.4 Sp PmNote
PmRA PmDE Dm number -23 161 Cat1 CD
Name2 Cat2 HD M HD
ADS BDS B 218 M ADS BDS N IDS IDS 00228S2253A
HIC
 
 
00278-2220 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 002746.24-222005.5 Mag 11.8 PmRA 26.00
PmDE -30.0 Calc delta mag 0.4 Calc coord yes
CCDM
Ccdm 00278-2220 RComp Comp B Note1
Note2 Discov num HJ 1969 DRAs DDEs
R dRAs Year 1920 Theta 044 Rho 12.5
Obs 2 Vmag 11.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 218 M ADS BDS N IDS IDS 00228S2253B
HIC