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Doubles in session


Current system
19417+0943
GRV 271


Nearby doubles
3' : 19421+0958
J 2993

15' : 19412+0954
J 2182

17' : 19418+0926
BRT2182

21' : 19428+0930
TDT1665

21' : 19405+0938
J 2276

22' : 19410+0925
TDT1630

22' : 19413+0922
GRV 269

25' : 19422+0919
J 1183AB

27' : 19402+0955
J 2180

28' : 19410+1003
J 2181

33' : 19435+0921
J 2995

34' : 19408+0913
GCB 45AB

35' : 19436+0921
J 2996

35' : 19435+1008
TDT1676

37' : 19401+0915
GCB 44

39' : 19403+0911
KPP1979

45' : 19395+1012
HJ 893

47' : 19423+1029
BPM1351

47' : 19390+0923
FYM 300

47' : 19391+0923
J 2988

53' : 19450+1006
TDT1704

56' : 19455+0954
TDT1714

56' : 19450+0915
TDT1705

57' : 19429+1037
TDT1666

57' : 19443+0900
TDT1689

58' : 19452+1012
TDT1711



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.

19417+0943 GRV 271

 
 
19h 41m 47.90s +09° 43' 04.6" P.A. 83.00 sep 23.3 mag 10.57,11.02
 
 
Coord 2000 19417+0943 Discov num GRV 271 Comp Coord arcsec 2000 19 41 47.90 +09 43 04.6
Date first 1906 Date last 2016 Obs 13
Pa first 83 Pa last 82.7 P.A. Now (θ) 82.7°
Sep first 23.6 Sep last 23.346 Sep. Now (ρ) 23.346"
Mag pri 10.57 Mag sec 11.02 delta mag (ΔM) 0.45 Spectral class
Pri motion ra +016 Sec motion ra +017
Pri motion dec +025 Sec motion dec +025
Notes T (Parallax indicates physical)
rPM=0.033 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Tycho2 1061-02476-1 Gaia DR2 4302629247105252224
 
 
WDS 19417+0943 GRV 271 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Grv2004 Eu - Greaves, J. 2004MNRAS.355..585G
Grv2004 MNRAS 355, 585, 2004
Grv2005a Es - Greaves, J. ...................
Grv2005a +C Webb Soc., Double Star Circ. 13, 2005 (GRV 973 - 1147)
Grv2005a (Note: RA for all WDS designations inadvertently truncated to integer minute)
Grv2005b Pa - Greaves, J. ...................
Grv2005b private communication
Grv2005c C - Greaves, J. 2005JDSO....1...41G
Grv2005c JDSO 1, 41, 2005
Grv2006 - Greaves, J. ...................
Grv2006 private communication, 2006
Grv2006 (measures done using LSPM-north, see Vizier On-line Data Catalog I/298;
Grv2006 Lepine & Shara 2005)
Grv2006b Es - Greaves, J. ...................
Grv2006b private Communication, 2006
Grv2006b (Reduction of SDSS data. Calculated position is to J2000, but actual observation
Grv2006b epoch is unknown and proper motion may or may not have been applied.)
Grv2006c Ey - Greaves, J. ...................
Grv2006c private Communication, 2006
Grv2006c (Reduction of SPM3.3 data. Calculated position is to 1991.25, but actual
Grv2006c observation epoch is unknown and proper motion may or may not have been applied.)
Grv2008 Es - Greaves, J. ...................
Grv2008 Webb Soc., Double Star Circ. 16, 2008
Grv2011 C - Greaves, J. ...................
Grv2011 Webb Soc., Double Star Circ. 19, 2011
Grv2011 These carry a discovery designation of SPM and come from the SPM4 Catalog 2011AJ....142...15G
Grv2019a Hg u Greaves, J. 2019JDSO...15...59G
Grv2019a JDSO 15, 59, 2019
Grv2019b Hg u Greaves, J. 2019JDSO...15...77G
Grv2019b JDSO 15, 59, 2019
Grv2019c Hg u Greaves, J. ...................
Grv2019c private communication, 2019 (17 April 2019 email)
Grv2019d Hg - Greaves, J. .
Grv2019d private communication, 2019 (4 Nov 2019 email)
Grv2020a not - Greaves, J. .
Grv2020a private communication, 2020 (14 Mar 2020 email)
Grv2020b Hg j Greaves, J. .
Grv2020b Webb Soc., Double Star Circ. 28, 23, 2020
Grv2020c Hg j Greaves, J. .
Grv2020c Webb Soc., Double Star Circ. 28, 35, 2020
Grv2020d Hg j Greaves, J. .
Grv2020d Webb Soc., Double Star Circ. 28, 39, 2020
Grv2020e Hg u Greaves, J. 2020JDSO...16..317G
Grv2020e JDSO 16, 317, 2020
Grv2020f Hg Greaves, J. 2020JDSO...16..362G
Grv2020f JDSO 16, 362, 2020
Grv2020g Hg - Greaves, J. .
Grv2020g private communication, 2020 (29 Nov 2020 email)
Grv2020h Hg - Greaves, J. .
Grv2020h private communication, 2020 (10 Dec 2020 email)
Grv2020i Hg - Greaves, J. .
Grv2020i private communication, 2020 (12 Dec 2020 email)
Grv2020j Hg - Greaves, J. .
Grv2020j private communication, 2020 (21 Dec 2020 email)
Grv2021a not - Greaves, J. .
Grv2021a private communication, 2021 (18 Feb 2021 email)
Grv2021b not - Greaves, J. .
Grv2021b private communication, 2021 (23 Feb 2021 email)
Grv2021c Hg+ - Greaves, J., Rica Romero, F.M. & Otero, S. 2021JDSO...17..137G
Grv2021c +orb JDSO 17, 137, 2021
Grv2021d Hg - Greaves, J. .
Grv2021d private communication, 2021 (23 Aug 2021 email)
Grv2021e Hg - Greaves, J. .
Grv2021e private communication, 2021 (24 Aug 2021 email)
Grv2022 Hg j Greaves, J. .
Grv2022 Webb Soc., Double Star Circ. 30, 27, 2022
Grv2023a Hg - Greaves, J. .
Grv2023a private communication, 2023 (15 Feb 2023 email)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19417+0943 GRV 271 2000 5 83 23.3 10.57 11.02 D 194147.90+094304.6
19417+0943 GRV 271 2011 6 83 23.4 10.57 11.02 D 194147.90+094304.6
19417+0943 GRV 271 2015 8 83 23.3 10.57 11.02 194147.90+094304.6
19417+0943 GRV 271 2016 13 83 23.3 10.57 11.02 T 194147.90+094304.6

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

 
 
WDS 19417+0943 GRV 271 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19417+0943 GRV 271 : MEASURES
 
 
No records found.

 
 
WDS 19417+0943 : VIRTUAL EYEPIECE
 
 

19417+0943 GRV 271A mag 10.57 19417+0943 GRV 271B sep 23.0 P.A. 82.60 mag 11.02 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 19417+0943 : ALADIN DSS IMAGE @ 19h 41m 47.90s +09° 43' 04.6"
 
 
 
 
WDS 19417+0943 GRV 271 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19417+0943 GRV 271 distance=0' 19421+0958 J 2993 distance=3' 19412+0954 J 2182 distance=15' 19418+0926 BRT2182 distance=17' 19428+0930 TDT1665 distance=21' 19405+0938 J 2276 distance=21' 19410+0925 TDT1630 distance=22' 19413+0922 GRV 269 distance=22' 19422+0919 J 1183AB distance=25' 19422+0919 J 1183AC distance=25' 19402+0955 J 2180 distance=27' 19410+1003 J 2181 distance=28' 19435+0921 J 2995 distance=33' 19408+0913 GCB 45AB distance=34' 19408+0913 DAM 170AC distance=34' 19436+0921 J 2996 distance=35' 19435+1008 TDT1676 distance=35' 19401+0915 GCB 44 distance=37' 19403+0911 KPP1979 distance=39' 19395+1012 HJ 893 distance=45' 19423+1029 BPM1351 distance=47' 19390+0923 FYM 300 distance=47' 19391+0923 J 2988 distance=47' 19450+1006 TDT1704 distance=53' 19455+0954 TDT1714 distance=56' 19450+0915 TDT1705 distance=56' 19429+1037 TDT1666 distance=57' 19443+0900 TDT1689 distance=57' 19452+1012 TDT1711 distance=58' 19386+0909 J 2987 distance=59' 19412+1041 SMR 35 distance=59' 19411+1041 STF2558 distance=59' 19395+1034 BPM1259 distance=62' 19390+1030 AGE 10 distance=64' 19379+0916 J 801 distance=64' 19395+1040 BPM1260 distance=67' 19387+1042 BPM1237 distance=75' 19435+1056 BRT2183 distance=78' 19449+1047 AGC 10AB distance=79' 19449+1047 STF2570AB,C distance=79' 19370+0911 J 171 distance=80' 19384+1046 TDT1599 distance=81' 19466+1024 J 150AB distance=81' 19466+1024 SCA 203AB,C distance=81' 19466+1024 SCA 203AB,D distance=81' 19399+0827 A 1189AB distance=82' 19399+0827 A 1189AC distance=82' 19428+0823 STF2562AB distance=82' 19428+0823 STF2562AC distance=82' 19428+0823 STF2562AD distance=82' 19428+0823 STF2562BC distance=82' 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 19417+0943 GRV 271 83 23.3
Show 19421+0958 J 2993 220 7.8 3
Show 19412+0954 J 2182 68 6.0 15
Show 19418+0926 BRT2182 189 2.8 17
Show 19428+0930 TDT1665 345 0.5 21
Show 19405+0938 J 2276 351 4.2 21
Show 19410+0925 TDT1630 16 2.5 22
Show 19413+0922 GRV 269 170 21.3 22
Show 19422+0919 J 1183 AB 324 2.6 25
Show 19422+0919 J 1183 AC 58 17.5 25
Show 19402+0955 J 2180 200 4.4 27
Show 19410+1003 J 2181 14 6.2 28
Show 19435+0921 J 2995 221 7.5 33
Show 19408+0913 GCB 45 AB 95 6.5 34
Show 19408+0913 DAM 170 AC 46 10.7 34
Show 19436+0921 J 2996 274 8.8 35
Show 19435+1008 TDT1676 197 1.6 35
Show 19401+0915 GCB 44 114 8.7 37
Show 19403+0911 KPP1979 38 15.7 39
Show 19395+1012 HJ 893 190 7.7 45
Show 19423+1029 BPM1351 153 102.1 47
Show 19390+0923 FYM 300 88 4.7 47
Show 19391+0923 J 2988 287 2.7 47
Show 19450+1006 TDT1704 330 0.7 53
Show 19455+0954 TDT1714 355 0.6 56
Show 19450+0915 TDT1705 228 0.5 56
Show 19429+1037 TDT1666 167 0.9 57
Show 19443+0900 TDT1689 3 0.6 57
Show 19452+1012 TDT1711 54 0.4 58
Show 19386+0909 J 2987 331 3.2 59
Show 19412+1041 SMR 35 330 20.6 59
Show 19411+1041 STF2558 309 27.9 59
Show 19395+1034 BPM1259 315 100.7 62
Show 19390+1030 AGE 10 23 0.5 64
Show 19379+0916 J 801 258 1.6 64
Show 19395+1040 BPM1260 280 23.7 67
Show 19387+1042 BPM1237 185 118.2 75
Show 19435+1056 BRT2183 200 2.7 78
Show 19449+1047 AGC 10 AB 137 0.2 79
Show 19449+1047 STF2570 AB,C 277 4.3 79
Show 19370+0911 J 171 241 3.3 80
Show 19384+1046 TDT1599 109 1.6 81
Show 19466+1024 J 150 AB 191 1.9 81
Show 19466+1024 SCA 203 AB,C 37 3.4 81
Show 19466+1024 SCA 203 AB,D 27 5.3 81
Show 19399+0827 A 1189 AB 91 0.6 82
Show 19399+0827 A 1189 AC 90 26.6 82
Show 19428+0823 STF2562 AB 251 27.2 82
Show 19428+0823 STF2562 AC 289 82.0 82
Show 19428+0823 STF2562 AD 222 117.2 82
Show 19428+0823 STF2562 BC 305 62.7 82

 
 
WDS 19417+0943 : COMPONENTS
 
 
  A
B pa=82.6°
sep=23.02"
 
 
19417+0943 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 194147.90+094304.6 Mag 10.57 PmRA 16.00
PmDE 25.0 Tycho2 1061-02476-1
Tycho2
Tycho2 1061-02476-1 Pflag RAmdeg 295.44956970 DEmdeg 9.71793852
PmRA 17.3 PmDE 22.1 E RAmdeg 22 E DEmdeg 26
E pmRA 2.7 E pmDE 2.6 EpRAm 1988.95 EpDEm 1987.74
Num 4 Q RAmdeg 0.8 Q DEmdeg 0.6 Q pmRA 0.8
Q pmDE 0.6 BTmag 11.155 E BTmag 0.047 VTmag 10.573
E VTmag 0.041 Prox 234 TYC T HIP
CCDM RAdeg 295.44953083 DEdeg 9.71788444 EpRA 1990 1.56
EpDE 1990 1.57 E RAdeg 25.1 E DEdeg 30.9 Posflg
Corr -0.1
 
 
19417+0943 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 194149.44+094307.6 Mag 11.02 PmRA 17.00
PmDE 25.0 Tycho2 1061-01587-1 Calc delta mag 0.45 Calc coord yes
Tycho2
Tycho2 1061-01587-1 Pflag RAmdeg 295.45610370 DEmdeg 9.71874802
PmRA 15.8 PmDE 23.3 E RAmdeg 39 E DEmdeg 48
E pmRA 2.8 E pmDE 2.7 EpRAm 1988.89 EpDEm 1986.91
Num 3 Q RAmdeg 0.4 Q DEmdeg 0.4 Q pmRA 0.4
Q pmDE 0.3 BTmag 11.935 E BTmag 0.087 VTmag 11.015
E VTmag 0.063 Prox 234 TYC T HIP
CCDM RAdeg 295.45606639 DEdeg 9.71869361 EpRA 1990 1.56
EpDE 1990 1.56 E RAdeg 40.4 E DEdeg 49.9 Posflg
Corr -0.1