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Doubles in session


Current system
21377+1312
HJ 1667


Nearby doubles
26' : 21391+1328
UC 4519

29' : 21391+1252
ROE 128

41' : 21405+1317
TDS1139

47' : 21354+1344
ROE 127

53' : 21356+1229
SLW1244

60' : 21414+1245
BPM2401

64' : 21409+1355
TDT3105

67' : 21338+1345
RAO 461

67' : 21421+1328
LDS4904

71' : 21355+1414
GWP3075

77' : 21397+1423
LDS4901

78' : 21329+1240
UC 4492

78' : 21345+1414
LDS4896

79' : 21411+1412
TDT3108

80' : 21425+1233
JNN 134

82' : 21322+1301
RAO 458

82' : 21399+1427
AG 419

83' : 21431+1338
HJ 1682

84' : 21320+1319
GWP3070

85' : 21326+1351
HEI 286AB

87' : 21322+1342
SIG 6

88' : 21321+1243
RAO 457

89' : 21432+1350
CBL 534

90' : 21351+1433
BPM2395

91' : 21371+1142
UC 4510

94' : 21314+1302
BPM2385



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.

21377+1312 HJ 1667

 
 
21h 37m 43.28s +13° 11' 46.2" P.A. 202.00 sep 16.4 mag 12.14,13.10
 
 
Coord 2000 21377+1312 Discov num HJ 1667 Comp Coord arcsec 2000 21 37 43.28 +13 11 46.2
Date first 1910 Date last 2015 Obs 13
Pa first 200 Pa last 202.3 P.A. Now (θ) 202.3°
Sep first 14.7 Sep last 16.425 Sep. Now (ρ) 16.425"
Mag pri 12.14 Mag sec 13.10 delta mag (ΔM) 0.96 Spectral class
Pri motion ra +013 Sec motion ra -009
Pri motion dec +008 Sec motion dec +002
Notes U (Proper motion indicates non-physical)
rPM=1.494
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Tycho2 1132-01098-1 Gaia DR2 1770110504065536768
 
 
WDS 21377+1312 HJ 1667 : 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
21377+1312 HJ 1667 2003 7 202 16.4 12.14 13.10 DU 213743.28+131146.2
21377+1312 HJ 1667 2010 9 202 16.3 12.14 13.10 U 213743.28+131146.2
21377+1312 HJ 1667 2015 10 202 16.4 12.14 13.10 U 213743.28+131146.2

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

 
 
WDS 21377+1312 HJ 1667 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21377+1312 HJ 1667 : MEASURES
 
 
No records found.

 
 
WDS 21377+1312 : VIRTUAL EYEPIECE
 
 

21377+1312 HJ 1667A mag 12.14 21377+1312 HJ 1667B sep 16.4 P.A. 201.80 mag 13.1 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 21377+1312 : ALADIN DSS IMAGE @ 21h 37m 43.28s +13° 11' 46.2"
 
 
 
 
WDS 21377+1312 HJ 1667 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21377+1312 HJ 1667 distance=0' 21391+1328 UC 4519 distance=26' 21391+1252 ROE 128 distance=29' 21405+1317 TDS1139 distance=41' 21354+1344 ROE 127 distance=47' 21356+1229 SLW1244 distance=53' 21414+1245 BPM2401 distance=60' 21409+1355 TDT3105 distance=64' 21338+1345 RAO 461 distance=67' 21421+1328 LDS4904 distance=67' 21355+1414 GWP3075 distance=71' 21397+1423 LDS4901 distance=77' 21329+1240 UC 4492 distance=78' 21345+1414 LDS4896 distance=78' 21411+1412 TDT3108 distance=79' 21425+1233 JNN 134 distance=80' 21322+1301 RAO 458 distance=82' 21399+1427 AG 419 distance=82' 21431+1338 HJ 1682 distance=83' 21320+1319 GWP3070 distance=84' 21326+1351 HEI 286AB distance=85' 21326+1351 HEI 286AC distance=85' 21322+1342 SIG 6 distance=87' 21321+1243 RAO 457 distance=88' 21432+1350 CBL 534 distance=89' 21351+1433 BPM2395 distance=90' 21371+1142 UC 4510 distance=91' 21314+1302 BPM2385 distance=94' 21397+1142 TDT3091 distance=95' 21310+1256 LDS4891BC distance=99' 21310+1256 LDS4891AB distance=99' 21310+1251 LDS4892 distance=100' 21418+1151 BPM2402 distance=101' 21356+1448 BPM2396AB distance=101' 21356+1448 BPM2397BC distance=103' 21383+1128 UC 4517 distance=105' 21415+1442 SLW1249 distance=106' 21339+1139 CVR 907 distance=109' 21428+1429 HEI 288 distance=110' 21314+1414 BPM2386 distance=112' 21454+1312 UC 4551 distance=113' 21434+1432 BPM2405 distance=116' 21344+1127 BU 273 distance=116' 21365+1511 BPM2400 distance=121' 21452+1221 WAA9004 distance=122' 21296+1340 BPM2380 distance=122' 21309+1427 BPM2384 distance=125' 21324+1450 HJ 1655 distance=126' 21297+1356 HU 963 distance=126' 21410+1116 UC 265 distance=126' 21300+1213 DBR 295 distance=128' 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 21377+1312 HJ 1667 202 16.4
Show 21391+1328 UC 4519 128 9.1 26
Show 21391+1252 ROE 128 263 1.4 29
Show 21405+1317 TDS1139 284 1.2 41
Show 21354+1344 ROE 127 35 0.8 47
Show 21356+1229 SLW1244 294 18.6 53
Show 21414+1245 BPM2401 90 69.5 60
Show 21409+1355 TDT3105 253 0.4 64
Show 21338+1345 RAO 461 102 1.1 67
Show 21421+1328 LDS4904 343 23.2 67
Show 21355+1414 GWP3075 193 31.7 71
Show 21397+1423 LDS4901 319 18.4 77
Show 21329+1240 UC 4492 19 91.7 78
Show 21345+1414 LDS4896 121 2.9 78
Show 21411+1412 TDT3108 251 0.4 79
Show 21425+1233 JNN 134 9 4.8 80
Show 21322+1301 RAO 458 162 0.6 82
Show 21399+1427 AG 419 223 3.8 82
Show 21431+1338 HJ 1682 77 21.4 83
Show 21320+1319 GWP3070 270 20.8 84
Show 21326+1351 HEI 286 AB 268 2.2 85
Show 21326+1351 HEI 286 AC 280 34.0 85
Show 21322+1342 SIG 6 233 0.1 87
Show 21321+1243 RAO 457 150 1.1 88
Show 21432+1350 CBL 534 304 13.5 89
Show 21351+1433 BPM2395 22 100.4 90
Show 21371+1142 UC 4510 203 68.3 91
Show 21314+1302 BPM2385 16 96.4 94
Show 21397+1142 TDT3091 243 1.5 95
Show 21310+1256 LDS4891 BC 177 21.7 99
Show 21310+1256 LDS4891 AB 168 90.7 99
Show 21310+1251 LDS4892 234 12.0 100
Show 21418+1151 BPM2402 17.8 101
Show 21356+1448 BPM2396 AB 334 95.6 101
Show 21356+1448 BPM2397 BC 282 117.0 103
Show 21383+1128 UC 4517 219 50.4 105
Show 21415+1442 SLW1249 214 177.6 106
Show 21339+1139 CVR 907 156 23.0 109
Show 21428+1429 HEI 288 241 1.7 110
Show 21314+1414 BPM2386 65 116.7 112
Show 21454+1312 UC 4551 143 23.3 113
Show 21434+1432 BPM2405 312 78.9 116
Show 21344+1127 BU 273 90 5.9 116
Show 21365+1511 BPM2400 345 70.7 121
Show 21452+1221 WAA9004 315 2.0 122
Show 21296+1340 BPM2380 28 15.8 122
Show 21309+1427 BPM2384 185 75.4 125
Show 21324+1450 HJ 1655 32 25.5 126
Show 21297+1356 HU 963 229 0.9 126
Show 21410+1116 UC 265 283 17.2 126
Show 21300+1213 DBR 295 5 0.8 128

 
 
WDS 21377+1312 : COMPONENTS
 
 
  A
B pa=201.8°
sep=16.36"
 
 
21377+1312 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 213743.28+131146.2 Mag 12.14 PmRA 13.00
PmDE 8.0 Tycho2 1132-01098-1
Tycho2
Tycho2 1132-01098-1 Pflag RAmdeg 324.43037066 DEmdeg 13.19618680
PmRA 11.4 PmDE 8.0 E RAmdeg 69 E DEmdeg 105
E pmRA 2.3 E pmDE 2.6 EpRAm 1979.03 EpDEm 1960.31
Num 3 Q RAmdeg 0.5 Q DEmdeg 0.8 Q pmRA 0.5
Q pmDE 0.8 BTmag 13.050 E BTmag 0.308 VTmag 12.144
E VTmag 0.199 Prox 999 TYC HIP
CCDM RAdeg 324.43034472 DEdeg 13.19616806 EpRA 1990 1.88
EpDE 1990 1.67 E RAdeg 75.2 E DEdeg 131.6 Posflg
Corr -0.1
 
 
21377+1312 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 213742.86+131131.0 Mag 13.1 PmRA -9.00
PmDE 2.0 Calc delta mag 0.96 Calc coord yes