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Doubles in session


Current system
19283+1243
COG 2
HD 231511


Nearby doubles
12' : 19283+1232
A 1649

17' : 19277+1229
BPM1029

19' : 19290+1228
AG 383

19' : 19295+1241
BPM1030

24' : 19268+1252
STF2520AB

25' : 19298+1236
BPMA 83

25' : 19299+1241
BRT1318

28' : 19296+1224
A 1653

32' : 19304+1240
BPM1038

37' : 19307+1237
BPM1041

40' : 19284+1204
AG 382

44' : 19269+1204
A 1181

49' : 19296+1200
BPM1031

50' : 19316+1249
BPM1048

52' : 19318+1244
BPMA 87

53' : 19309+1208
BPM1044

54' : 19317+1300
BPM1052

54' : 19309+1205
BPM1042

55' : 19319+1229
BPM1058

55' : 19315+1310
HO 452AB

56' : 19320+1238
BPM1060AB

57' : 19311+1204
BPM1045

58' : 19309+1201
BPM1043

58' : 19312+1205
BPM1046

58' : 19248+1215
SKF 921

59' : 19307+1157
BPM1040



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.

19283+1243 COG 2 (HD 231511)

 
 
19h 28m 15.91s +12° 43' 14.0" P.A. 242.00 sep 24.7 mag 9.52,10.57 Sp B8
 
 
Coord 2000 19283+1243 Discov num COG   2 Comp Coord arcsec 2000 19 28 15.91 +12 43 14.0
Date first 1904 Date last 2015 Obs 16
Pa first 244 Pa last 241.8 P.A. Now (θ) 241.8°
Sep first 23.2 Sep last 24.737 Sep. Now (ρ) 24.737"
Mag pri 9.52 Mag sec 10.57 delta mag (ΔM) 1.05 Spectral class B8 (blue-white)
Pri motion ra +007 Sec motion ra +001
Pri motion dec +000 Sec motion dec -012
Notes
rPM=1.114
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 231511 Constellation Aquila SAO 104874 Tycho2 1063-00952-1
Gaia DR2 4316238452306250112 HD 231511
 
 
WDS 19283+1243 COG 2 (HD 231511) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Cog1896a Ma j Cogshall, W.A. 1896AJ.....16..211S
Cog1896a AJ 16, 211, 1896
Cog1896b Ma - Cogshall, W.A. 1896AJ.....17....1S
Cog1896b AJ 17, 1, 1896
Cog1897a Ma j Cogshall, W.A. 1897AJ.....17...93S
Cog1897a AJ 17, 93, 1897 (data also in Cog1898b) 1898AN....146..225C
Cog1897b Ma j Cogshall, W.A. 1897AJ.....17..180S
Cog1897b AJ 17, 180, 1897
Cog1897c Ma j Cogshall, W.A. 1897AN....143...59C
Cog1897c AN 143, 59, #3412, 1897 (data also in Cog1898a) 1898AJ.....18..181S
Cog1897d Ma j Cogshall, W.A. 1897AN....144..359C
Cog1897d AN 144, 359, #3455, 1897 (data also in Cog1898b) 1898AN....146..225C
Cog1897e Ma j Cogshall, W.A. 1897MNRAS..57..398S
Cog1897e MNRAS 57, 398, 1897 (data also in Cog1898b) 1898AN....146..225C
Cog1897f Ma j Cogshall, W.A. 1897MNRAS..58...15C
Cog1897f MNRAS 58, 15, 1897 (data also in Cog1898b) 1898AN....146..225C
Cog1897g Ma j Cogshall, W.A. 1897MNRAS..57..577S
Cog1897g MNRAS 57, 577, 1897
Cog1897h Ma - Cogshall, W.A. 1897AN....143..413C
Cog1897h AN 143, 413, 1897 (data also in Cog1897b) 1897AJ.....17..180S
Cog1898a Ma - Cogshall, W.A. 1898AJ.....18..181S
Cog1898a AJ 18, 181, 1898
Cog1898b Ma - Cogshall, W.A. 1898AN....146..225C
Cog1898b AN 146, 225, 1898
Cog1900a Ma - Cogshall, W.A. 1900AJ.....20..173C
Cog1900a AJ 20, 173, 1900
Cog1900b Ma j Cogshall, W.A. 1900AJ.....21...41C
Cog1900b AJ 21, 41, 1900
Cog1901 Ma j Cogshall, W.A. 1901AJ.....22....1C
Cog1901 AJ 22, 1, 1901
Cog1903 Ma j Cogshall, W.A. 1903AJ.....23..167C
Cog1903 AJ 23, 167, 1903
Cog1904 Ma - Cogshall, W.A. 1904AJ.....24...15C
Cog1904 AJ 24, 15, 1904
Cog1905 Ma j Cogshall, W.A. 1905AN....168..213C
Cog1905 AN 168, 213, 1905 (see also MNRAS 58, 385, 1898) 1898MNRAS..58..385C
Cog1906A Ma - Cogshall, W.A. 1906QB821.B972.....
Cog1906A cited in BDS (Burnham Double Star Cat.), 1906
Cog1932A Ma - Cogshall, W.A. 1932QB821.A43......
Cog1932A cited in ADS (Aitken Double Star Cat.), 1932
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19283+1243 COG 2 2004 8 242 24.7 9.52 10.57 B8 D 192815.91+124314.0
19283+1243 COG 2 2013 11 242 24.6 9.52 10.57 B8 192815.91+124314.0
19283+1243 COG 2 2015 13 242 24.7 9.52 10.57 B8 192815.91+124314.0

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

 
 
WDS 19283+1243 COG 2 (HD 231511) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19283+1243 COG 2 (HD 231511) : MEASURES
 
 
No records found.

 
 
WDS 19283+1243 (HD 231511) : VIRTUAL EYEPIECE
 
 

19283+1243 COG 2A mag 9.52 Sp B8 19283+1243 COG 2B sep 24.3 P.A. 241.20 mag 10.57 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 19283+1243 (HD 231511) : ALADIN DSS IMAGE @ 19h 28m 15.91s +12° 43' 14.0"
 
 
 
 
WDS 19283+1243 COG 2 (HD 231511) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19283+1243 COG 2 distance=1' 19283+1232 A 1649 distance=12' 19277+1229 BPM1029 distance=17' 19290+1228 AG 383 distance=19' 19295+1241 BPM1030 distance=19' 19268+1252 STF2520AB distance=24' 19268+1252 FOX 241AC distance=24' 19298+1236 BPMA 83 distance=25' 19299+1241 BRT1318 distance=25' 19296+1224 A 1653 distance=28' 19304+1240 BPM1038 distance=32' 19307+1237 BPM1041 distance=37' 19284+1204 AG 382 distance=40' 19269+1204 A 1181 distance=44' 19296+1200 BPM1031 distance=49' 19316+1249 BPM1048 distance=50' 19318+1244 BPMA 87 distance=52' 19309+1208 BPM1044 distance=53' 19317+1300 BPM1052 distance=54' 19309+1205 BPM1042 distance=54' 19319+1229 BPM1058 distance=55' 19315+1310 HO 452AB distance=55' 19315+1310 HO 452AC distance=55' 19320+1238 BPM1060AB distance=56' 19320+1238 BPM1061AC distance=56' 19311+1204 BPM1045 distance=57' 19309+1201 BPM1043 distance=58' 19312+1205 BPM1046 distance=58' 19248+1215 SKF 921 distance=58' 19307+1157 BPM1040 distance=59' 19322+1237 BPMA 93 distance=59' 19300+1148 BPM1033 distance=61' 19305+1151 HEI 573 distance=63' 19318+1209 BPM1055 distance=63' 19316+1204 BPM1050AB distance=64' 19316+1204 BPM1051BC distance=64' 19303+1145 BPM1036 distance=66' 19323+1210 J 2549 distance=66' 19321+1206 TDT1526 distance=67' 19323+1212 BRT1319 distance=68' 19250+1157 STT 588AB distance=68' 19250+1157 COM 7AD distance=68' 19250+1157 STT 588AC distance=68' 19250+1157 LLO 19AE distance=68' 19301+1142 BPM1034 distance=68' 19321+1204 BPM1063BC distance=68' 19250+1157 STT 588BC distance=68' 19321+1204 BPM1062AB distance=68' 19290+1135 TDT1487 distance=70' 19264+1139 HEI 571 distance=70' 19328+1219 BPM1079 distance=71' 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 19283+1243 COG 2 242 24.7 1
Show 19283+1232 A 1649 27 1.5 12
Show 19277+1229 BPM1029 170 54.8 17
Show 19290+1228 AG 383 303 19.7 19
Show 19295+1241 BPM1030 170 97.3 19
Show 19268+1252 STF2520 AB 234 1.9 24
Show 19268+1252 FOX 241 AC 247 89.6 24
Show 19298+1236 BPMA 83 325 166.3 25
Show 19299+1241 BRT1318 84 6.0 25
Show 19296+1224 A 1653 142 0.2 28
Show 19304+1240 BPM1038 25 92.7 32
Show 19307+1237 BPM1041 351 63.7 37
Show 19284+1204 AG 382 189 11.0 40
Show 19269+1204 A 1181 200 0.7 44
Show 19296+1200 BPM1031 113 99.1 49
Show 19316+1249 BPM1048 156 115.1 50
Show 19318+1244 BPMA 87 104 242.5 52
Show 19309+1208 BPM1044 249 71.4 53
Show 19317+1300 BPM1052 292 80.6 54
Show 19309+1205 BPM1042 315 75.2 54
Show 19319+1229 BPM1058 95 89.6 55
Show 19315+1310 HO 452 AB 245 12.8 55
Show 19315+1310 HO 452 AC 190 26.5 55
Show 19320+1238 BPM1060 AB 202 51.5 56
Show 19320+1238 BPM1061 AC 359 110.8 56
Show 19311+1204 BPM1045 34 27.5 57
Show 19309+1201 BPM1043 46 22.9 58
Show 19312+1205 BPM1046 1 58.9 58
Show 19248+1215 SKF 921 237 54.0 58
Show 19307+1157 BPM1040 228 64.8 59
Show 19322+1237 BPMA 93 153 299.8 59
Show 19300+1148 BPM1033 259 72.1 61
Show 19305+1151 HEI 573 227 0.9 63
Show 19318+1209 BPM1055 164 92.3 63
Show 19316+1204 BPM1050 AB 56 111.0 64
Show 19316+1204 BPM1051 BC 267 40.1 64
Show 19303+1145 BPM1036 223 78.8 66
Show 19323+1210 J 2549 280 3.5 66
Show 19321+1206 TDT1526 312 0.5 67
Show 19323+1212 BRT1319 214 4.0 68
Show 19250+1157 STT 588 AB 281 108.3 68
Show 19250+1157 COM 7 AD 191 130.1 68
Show 19250+1157 STT 588 AC 277 151.6 68
Show 19250+1157 LLO 19 AE 288 4.2 68
Show 19301+1142 BPM1034 266 43.9 68
Show 19321+1204 BPM1063 BC 9 60.1 68
Show 19250+1157 STT 588 BC 267 44.5 68
Show 19321+1204 BPM1062 AB 24 73.5 68
Show 19290+1135 TDT1487 33 0.5 70
Show 19264+1139 HEI 571 351 1.9 70
Show 19328+1219 BPM1079 31 42.2 71

 
 
WDS 19283+1243 : COMPONENTS
 
 
  A
B pa=241.2°
sep=24.27"
 
 
19283+1243 A
 
 
Componente originario normalizzato AB Name HD 231511 Coord arcsec 2000 192815.91+124314.0 Mag 9.52
Spectral class B8 (blue-white) PmRA 7.00 PmDE 0.0 SAO 104874
Tycho2 1063-00952-1 HD 231511 DM BD+12 3918
Tycho2
Tycho2 1063-00952-1 Pflag RAmdeg 292.06630190 DEmdeg 12.72056248
PmRA 6.6 PmDE 0.3 E RAmdeg 11 E DEmdeg 12
E pmRA 1.1 E pmDE 1.1 EpRAm 1990.10 EpDEm 1989.20
Num 9 Q RAmdeg 0.6 Q DEmdeg 0.9 Q pmRA 0.7
Q pmDE 0.8 BTmag 9.712 E BTmag 0.021 VTmag 9.522
E VTmag 0.022 Prox 244 TYC T HIP
CCDM RAdeg 292.06628611 DEdeg 12.72056222 EpRA 1990 1.66
EpDE 1990 1.66 E RAdeg 11.0 E DEdeg 13.0 Posflg
Corr 0.1
SAO
SAO 104874 DelFlag RA1950 PmRA1950 -0.0008
DE1950 PmDE1950 -0.01 Vmag 8.8 SpType B8
Double code Source 29 CatNum 7246 DM BD+12 3918
DMcomp BDsup HD 231511 M HD 0
GC RA1950rad 5.08734573 DE1950rad 0.22021268 PmRA2000 -0.0007
PmDE2000 -0.012
 
 
19283+1243 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 192814.46+124302.3 Mag 10.57 PmRA 1.00
PmDE -12.0 Tycho2 1063-00342-1 Calc delta mag 1.05 Calc coord yes
Tycho2
Tycho2 1063-00342-1 Pflag RAmdeg 292.06012429 DEmdeg 12.71738146
PmRA -3.2 PmDE -11.9 E RAmdeg 26 E DEmdeg 33
E pmRA 1.5 E pmDE 1.4 EpRAm 1985.59 EpDEm 1983.13
Num 5 Q RAmdeg 1.6 Q DEmdeg 1.6 Q pmRA 1.5
Q pmDE 1.6 BTmag 11.310 E BTmag 0.061 VTmag 10.569
E VTmag 0.047 Prox 244 TYC T HIP
CCDM RAdeg 292.06012861 DEdeg 12.71739944 EpRA 1990 1.66
EpDE 1990 1.62 E RAdeg 30.5 E DEdeg 36.5 Posflg
Corr 0.0