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Doubles in session


Current system
19219-4459
SKF 1088


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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

19219-4459 SKF 1088

 
 
19h 21m 56.85s -44° 59' 02.0" P.A. 255.00 sep 5.0 mag 10.50,17.00 Sp G5
 
 
Coord 2000 19219-4459 Discov num SKF1088 Comp Coord arcsec 2000 19 21 56.85 -44 59 02.0
Date first 1999 Date last 2016 Obs 4
Pa first 255 Pa last 255.3 P.A. Now (θ) 255.3°
Sep first 4.9 Sep last 5.012 Sep. Now (ρ) 5.012"
Mag pri 10.50 Mag sec 17.00 delta mag (ΔM) 6.5 Spectral class G5 (yellow)
Pri motion ra +089 Sec motion ra
Pri motion dec -100 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Tycho2 7943-01061-1 Gaia DR2 6664398777798254848
 
 
WDS 19219-4459 SKF 1088 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
idgroup discov author
1 SKF Skiff, B.A.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19219-4459 SKF1088 1999 1 255 4.9 10.50 17.00 G5 192156.85-445902.0
19219-4459 SKF1088 2015 2 255 5.0 10.50 17.00 G5 192156.85-445902.0
19219-4459 SKF1088 2016 4 255 5.0 10.50 17.00 G5 192156.85-445902.0

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

 
 
WDS 19219-4459 SKF 1088 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19219-4459 SKF 1088 : MEASURES
 
 
No records found.

 
 
WDS 19219-4459 : VIRTUAL EYEPIECE
 
 

19219-4459 SKF1088A mag 10.5 Sp G5 19219-4459 SKF1088B sep 3.7 P.A. 249.60 mag 17 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 19219-4459 : ALADIN DSS IMAGE @ 19h 21m 56.85s -44° 59' 02.0"
 
 
 
 
WDS 19219-4459 SKF 1088 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19219-4459 SKF1088 distance=0' 19220-4522 SKF1089 distance=24' 19226-4428 DUN 226 (Arkab Prior) distance=33' 19203-4533 UC 3890 distance=39' 19224-4414 UC 3909 distance=46' 19216-4545 TDS 984 distance=46' 19178-4512 SKF1156 distance=46' 19261-4526 UC 3933 distance=52' 19174-4525 B 967 distance=55' 19203-4551 I 1398 distance=56' 19240-4557 I 116AB distance=62' 19240-4557 I 116AC distance=62' 19240-4557 I 1400CD distance=62' 19215-4357 TDT1398 distance=63' 19179-4547 TDT1359 distance=64' 19252-4555 UC 3927 distance=66' 19164-4528 HDS2726 distance=66' 19158-4516 KPP1371 distance=68' 19167-4553 RST4036 distance=78' 19296-4539 UC 3952 distance=90' 19284-4353 HJ 5117 distance=96' 19289-4608 BRT1097 distance=101' 19134-4412 SKF1154 distance=103' 19292-4609 UC 3950 distance=104' 19124-4528 UC 3845 distance=105' 19119-4434 UC 3841 distance=110' 19164-4323 B 1381 distance=113' 19273-4321 BRT1096 distance=114' 19114-4520 UC 3839 distance=114' 19164-4638 TDT1337 distance=115' 19111-4506 UC 3835 distance=116' 19268-4316 BRT1095 distance=116' 19244-4302 TDT1433 distance=121' 19130-4336 I 1394 distance=127' 19242-4253 RSS 524 distance=129' 19338-4437 UC 3978 distance=129' 19139-4317 I 1034AB distance=134' 19139-4317 SKF1155AB,C distance=134' 19336-4554 CPO 614 distance=134' 19288-4654 TDT1486AB distance=136' 19288-4654 SKF1157AC distance=136' 19293-4651 RSS 528 distance=136' 19141-4647 UC 3857 distance=136' 19136-4314 HJ 5093BC distance=138' 19136-4314 HJ 5093AB distance=138' 19094-4552 TDT1258 distance=143' 19176-4242 DON 956 distance=145' 19106-4339 BRT1090 distance=146' 19283-4709 TDT1478 distance=147' 19358-4509 B 977 distance=147' 19198-4233 UC 3886 distance=148' 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 19219-4459 SKF1088 255 5.0 0
Show 19220-4522 SKF1089 197 14.7 24
Show Arkab Prior 19226-4428 DUN 226 76 28.3 33
Show 19203-4533 UC 3890 266 43.5 39
Show 19224-4414 UC 3909 230 83.7 46
Show 19216-4545 TDS 984 305 0.8 46
Show 19178-4512 SKF1156 173 81.2 46
Show 19261-4526 UC 3933 181 70.1 52
Show 19174-4525 B 967 332 13.0 55
Show 19203-4551 I 1398 11 0.2 56
Show 19240-4557 I 116 AB 24 2.7 62
Show 19240-4557 I 116 AC 190 15.9 62
Show 19240-4557 I 1400 CD 220 2.4 62
Show 19215-4357 TDT1398 229 0.6 63
Show 19179-4547 TDT1359 248 0.5 64
Show 19252-4555 UC 3927 2 44.1 66
Show 19164-4528 HDS2726 205 0.4 66
Show 19158-4516 KPP1371 98 10.3 68
Show 19167-4553 RST4036 166 0.2 78
Show 19296-4539 UC 3952 298 8.5 90
Show 19284-4353 HJ 5117 258 5.7 96
Show 19289-4608 BRT1097 87 3.9 101
Show 19134-4412 SKF1154 336 32.5 103
Show 19292-4609 UC 3950 239 19.5 104
Show 19124-4528 UC 3845 318 44.0 105
Show 19119-4434 UC 3841 317 52.1 110
Show 19164-4323 B 1381 56 0.9 113
Show 19273-4321 BRT1096 78 6.4 114
Show 19114-4520 UC 3839 87 19.8 114
Show 19164-4638 TDT1337 8 1.9 115
Show 19111-4506 UC 3835 256 89.2 116
Show 19268-4316 BRT1095 250 4.5 116
Show 19244-4302 TDT1433 3 0.4 121
Show 19130-4336 I 1394 190 0.4 127
Show 19242-4253 RSS 524 28 14.4 129
Show 19338-4437 UC 3978 134 43.4 129
Show 19139-4317 I 1034 AB 324 1.9 134
Show 19139-4317 SKF1155 AB,C 92 31.3 134
Show 19336-4554 CPO 614 18 3.9 134
Show 19288-4654 TDT1486 AB 228 0.4 136
Show 19288-4654 SKF1157 AC 91 24.4 136
Show 19293-4651 RSS 528 100 17.5 136
Show 19141-4647 UC 3857 143 11.4 136
Show 19136-4314 HJ 5093 BC 269 8.7 138
Show 19136-4314 HJ 5093 AB 207 40.3 138
Show 19094-4552 TDT1258 60 2.5 143
Show 19176-4242 DON 956 323 1.9 145
Show 19106-4339 BRT1090 47 5.7 146
Show 19283-4709 TDT1478 186 0.4 147
Show 19358-4509 B 977 49 0.6 147
Show 19198-4233 UC 3886 247 27.1 148

 
 
WDS 19219-4459 : COMPONENTS
 
 
  A
B pa=249.6°
sep=3.66"
 
 
19219-4459 A
 
 
Coord arcsec 2000 192156.85-445902.0 Mag 10.5 Spectral class G5 (yellow) PmRA 89.00
PmDE -100.0 Tycho2 7943-01061-1
Tycho2
Tycho2 7943-01061-1 Pflag RAmdeg 290.48685553 DEmdeg -44.98389609
PmRA 88.8 PmDE -100.6 E RAmdeg 33 E DEmdeg 44
E pmRA 1.6 E pmDE 1.7 EpRAm 1978.59 EpDEm 1977.52
Num 5 Q RAmdeg 1.2 Q DEmdeg 1.0 Q pmRA 1.1
Q pmDE 1.0 BTmag 11.419 E BTmag 0.074 VTmag 10.648
E VTmag 0.058 Prox 999 TYC T HIP
CCDM RAdeg 290.48656750 DEdeg -44.98366778 EpRA 1990 1.71
EpDE 1990 1.63 E RAdeg 40.9 E DEdeg 51.9 Posflg
Corr -0.3
 
 
19219-4459 B
 
 
Coord arcsec 2000 192156.53-445903.3 Mag 17 Calc delta mag 6.5 Calc coord yes