19408-0738 GWP 2881

 
 
19h 40m 50.72s -07° 38' 03.1" P.A. 276.00 sep 27.9 mag 9.00,16.50 Sp G1V
 
 
Coord 2000 19408-0738 Discov num GWP2881 Comp Coord arcsec 2000 19 40 50.72 -07 38 03.1
Date first 1987 Date last 2016 Obs 7
Pa first 274 Pa last 276.2 P.A. Now (θ) 276.2°
Sep first 27.9 Sep last 27.904 Sep. Now (ρ) 27.904"
Mag pri 9.00 Mag sec 16.50 delta mag (ΔM) 7.5 Spectral class G1V (yellow)
Pri motion ra -078 Sec motion ra -072
Pri motion dec -082 Sec motion dec -092
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.1 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila SAO 143679 Tycho2 5724-00333-1 Gaia DR2 4195073542181770624
HD 185721 DM BD-07 5029
 
 
WDS 19408-0738 GWP 2881 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
GWP Garraf Wide Pairs: CPM wide pairs (>50mas/y) discovered in the Garraf Astronomical
GWP Observatory (OAG) CPMWP Survey
GWP Part I (2012): Measures of 1725 pairs. Equatorial zone
GWP (RA 00h00m to 11h59m, DEC +20 to -20 deg)
GWP Garraf Wide Pairs: CPM wide pairs (>50mas/y) discovered in the Garraf Astronomical
GWP Observatory (OAG) CPMWP Survey
GWP Part II (2016): Measures of 1657 pairs. Equatorial zone
GWP (RA 12h00m to 23h59m, DEC +20 to -20 deg)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19408-0738 GWP2881 1999 2 276 28.0 9.00 16.50 V R 194050.72-073803.1
19408-0738 GWP2881 2010 3 276 27.8 9.00 16.50 V R 194050.72-073803.1
19408-0738 GWP2881 2015 4 276 27.9 9.00 16.50 G1V V R 194050.72-073803.1
19408-0738 GWP2881 2016 7 276 27.9 9.00 16.50 G1V V R 194050.72-073803.1

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

 
 
WDS 19408-0738 GWP 2881 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19408-0738 GWP 2881 : MEASURES
 
 
No records found.

 
 
WDS 19408-0738 : VIRTUAL EYEPIECE
 
 

19408-0738 GWP2881A mag 9 Sp G1V 19408-0738 GWP2881B sep 27.7 P.A. 276.30 mag 16.5 virtual eyepiece
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Radius:
Components only
 
 
WDS 19408-0738 : ALADIN DSS IMAGE @ 19h 40m 50.72s -07° 38' 03.1"
 
 
 
 
WDS 19408-0738 GWP 2881 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


19408-0738  GWP2881 distance=0' 19401-0759  YSC 161 distance=24' 19408-0707  J  2553 distance=33' 19416-0659  J  1856 distance=40' 19431-0818  STFA 45AB distance=53' 19431-0818  HDS2799Ba,Bb distance=54' 19384-0819  HJ  892 distance=55' 19436-0656  LDS5884 distance=58' 19393-0644  GWP2875 distance=59' 19447-0825  AOT  78 distance=74' 19428-0628  HDS2796 distance=76' 19460-0735  HDS2808 distance=77' 19419-0854  TDT1651 distance=78' 19350-0725  KPP2771 distance=88' 19431-0612  GWP2884 distance=93' 19448-0627  TDT1702 distance=93' 19438-0901  AOT  77 distance=94' 19436-0904  HO  579AB distance=96' 19436-0904  HO  579AC distance=96' 19371-0621  J  2272 distance=96' 19453-0849  AOT  79 distance=97' 19463-0645  UC 4022 distance=98' 19471-0809  A   108 distance=99' 19466-0841  TDT1731 distance=106' 19459-0615  GWP2890 distance=112' 19342-0835  RST4633 distance=114' 19389-0544  RST4636 distance=118' 19342-0648  J  2268 distance=120' 19439-0547  BWL  52AB distance=121' 19439-0547  BWL  52AC distance=121' 19439-0547  BWL  52AD distance=121' 19439-0547  BWL  52AE distance=121' 19439-0547  BWL  52AF distance=121' 19439-0547  BWL  52AG distance=121' 19439-0547  BWL  52AH distance=121' 19375-0546  TDT1592 distance=123' 19432-0937  AOT  76 distance=125' 19494-0746  RST4642 distance=128' 19380-0535  A   106AB distance=131' 19380-0535  A   106AC distance=131' 19498-0730  UC 4033 distance=135' 19438-0945  RST4640 distance=135' 19351-0547  RST4634 distance=141' 19334-0602  RST4632 distance=147' 19411-0511  KPP2068 distance=148' 19377-0958  LV   21AB distance=148' 19377-0958  LV   21BC distance=148' 19380-1002  DAM 356 distance=150' 19447-0958  BRT1952 distance=152' 19510-0749  UC 4039 distance=153' 19378-0512  J  1680AB distance=154' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 19408-0738 GWP2881 276 27.9
Show 19401-0759 YSC 161 253 0.1 24
Show 19408-0707 J 2553 265 3.9 33
Show 19416-0659 J 1856 86 8.5 40
Show 19431-0818 STFA 45 AB 145 96.3 53
Show 19431-0818 HDS2799 Ba,Bb 232 0.5 54
Show 19384-0819 HJ 892 14 22.2 55
Show 19436-0656 LDS5884 52 10.3 58
Show 19393-0644 GWP2875 267 12.0 59
Show 19447-0825 AOT 78 256 17.2 74
Show 19428-0628 HDS2796 178 2.9 76
Show 19460-0735 HDS2808 175 0.1 77
Show 19419-0854 TDT1651 187 0.6 78
Show 19350-0725 KPP2771 285 3.2 88
Show 19431-0612 GWP2884 113 298.8 93
Show 19448-0627 TDT1702 258 0.5 93
Show 19438-0901 AOT 77 233 13.8 94
Show 19436-0904 HO 579 AB 305 2.7 96
Show 19436-0904 HO 579 AC 153 63.8 96
Show 19371-0621 J 2272 336 1.8 96
Show 19453-0849 AOT 79 348 15.5 97
Show 19463-0645 UC 4022 29 48.6 98
Show 19471-0809 A 108 107 0.3 99
Show 19466-0841 TDT1731 52 0.7 106
Show 19459-0615 GWP2890 153 254.9 112
Show 19342-0835 RST4633 26 2.6 114
Show 19389-0544 RST4636 145 7.0 118
Show 19342-0648 J 2268 238 5.5 120
Show 19439-0547 BWL 52 AB 110 4.2 121
Show 19439-0547 BWL 52 AC 193 5.3 121
Show 19439-0547 BWL 52 AD 245 2.5 121
Show 19439-0547 BWL 52 AE 281 4.9 121
Show 19439-0547 BWL 52 AF 83 6.0 121
Show 19439-0547 BWL 52 AG 94 4.9 121
Show 19439-0547 BWL 52 AH 333 5.8 121
Show 19375-0546 TDT1592 245 0.6 123
Show 19432-0937 AOT 76 110 15.4 125
Show 19494-0746 RST4642 260 0.4 128
Show 19380-0535 A 106 AB 244 0.8 131
Show 19380-0535 A 106 AC 56.8 131
Show 19498-0730 UC 4033 6 44.5 135
Show 19438-0945 RST4640 305 0.6 135
Show 19351-0547 RST4634 132 1.5 141
Show 19334-0602 RST4632 54 0.7 147
Show 19411-0511 KPP2068 86 16.6 148
Show 19377-0958 LV 21 AB 284 84.1 148
Show 19377-0958 LV 21 BC 284 4.2 148
Show 19380-1002 DAM 356 204 7.5 150
Show 19447-0958 BRT1952 356 3.6 152
Show 19510-0749 UC 4039 169 10.3 153
Show 19378-0512 J 1680 AB 341 9.7 154

 
 
WDS 19408-0738 : COMPONENTS
 
 
  A
B pa=276.3°
sep=27.66"
 
 
19408-0738 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 194050.72-073803.1 Mag 9 Spectral class G1V (yellow)
PmRA -78.00 PmDE -82.0 SAO 143679 Tycho2 5724-00333-1
HD 185721 DM BD-07 5029
Tycho2
Tycho2 5724-00333-1 Pflag RAmdeg 295.21135119 DEmdeg -7.63420762
PmRA -76.1 PmDE -80.9 E RAmdeg 11 E DEmdeg 15
E pmRA 1.4 E pmDE 1.5 EpRAm 1990.21 EpDEm 1989.80
Num 9 Q RAmdeg 0.5 Q DEmdeg 0.9 Q pmRA 0.4
Q pmDE 0.9 BTmag 10.092 E BTmag 0.027 VTmag 9.438
E VTmag 0.020 Prox 999 TYC T HIP
CCDM RAdeg 295.21152556 DEdeg -7.63402056 EpRA 1990 1.83
EpDE 1990 1.73 E RAdeg 12.3 E DEdeg 16.3 Posflg
Corr -0.2
SAO
SAO 143679 DelFlag RA1950 PmRA1950 -0.0041
DE1950 PmDE1950 -0.074 Vmag 8.9 SpType G5
Double code Source 26 CatNum 6871 DM BD-07 5029
DMcomp BDsup HD 185721 M HD 0
GC RA1950rad 5.14065017 DE1950rad -0.13526498 PmRA2000 -0.0038
PmDE2000 -0.075
 
 
19408-0738 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 194048.87-073800.1 Mag 16.5 PmRA -72.00
PmDE -92.0 Calc delta mag 7.5 Calc coord yes