18413+1146 GRV 236

 
 
18h 41m 20.79s +11° 46' 20.1" P.A. 353.00 sep 57.4 mag 9.98,12.64 Sp F8
 
 
Coord 2000 18413+1146 Discov num GRV 236 Comp Coord arcsec 2000 18 41 20.79 +11 46 20.1
Date first 1910 Date last 2016 Obs 10
Pa first 354 Pa last 353.3 P.A. Now (θ) 353.3°
Sep first 57.2 Sep last 57.434 Sep. Now (ρ) 57.434"
Mag pri 9.98 Mag sec 12.64 delta mag (ΔM) 2.66 Spectral class F8 (yellow-white)
Pri motion ra +013 Sec motion ra +013
Pri motion dec +018 Sec motion dec +018
Notes V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus Tycho2 1033-03190-1 Gaia DR2 4504891592210749952
 
 
WDS 18413+1146 GRV 236 : 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
18413+1146 GRV 236 2000 3 353 57.5 9.90 12.10 D 184120.79+114620.1
18413+1146 GRV 236 2001 4 353 57.4 9.90 12.10 D 184120.79+114620.1
18413+1146 GRV 236 2010 4 353 57.4 9.98 12.64 F8 184120.79+114620.1
18413+1146 GRV 236 2015 5 353 57.4 9.98 12.64 F8 184120.79+114620.1
18413+1146 GRV 236 2016 10 353 57.4 9.98 12.64 F8 V 184120.79+114620.1

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

 
 
WDS 18413+1146 GRV 236 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18413+1146 GRV 236 : MEASURES
 
 
No records found.

 
 
WDS 18413+1146 : VIRTUAL EYEPIECE
 
 

18413+1146 GRV 236A mag 9.98 Sp F8 18413+1146 GRV 236B sep 57.4 P.A. 353.40 mag 12.64 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 18413+1146 : ALADIN DSS IMAGE @ 18h 41m 20.79s +11° 46' 20.1"
 
 
 
 
WDS 18413+1146 GRV 236 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


18413+1146  GRV 236 distance=0' 18414+1133  BPM 803 distance=14' 18403+1141  BRT1306 distance=17' 18412+1128  BPM 802 distance=19' 18427+1152  AG  364AB distance=20' 18427+1152  AG  364AC distance=20' 18427+1152  AG  364BC distance=21' 18400+1146  TDT 984 distance=21' 18396+1146  AG  363AB distance=27' 18396+1146  SLE 229AD distance=27' 18396+1146  SLE 229AC distance=27' 18396+1146  SLE 229BC distance=27' 18408+1214  HJ 1334 distance=29' 18424+1113  KU  120 distance=37' 18438+1200  BPM 810 distance=38' 18436+1207  HJ 1338 distance=40' 18395+1225  BPM 800 distance=48' 18446+1138  BPM 814 distance=49' 18433+1100  J  1189 distance=55' 18378+1127  BLL  33 distance=56' 18434+1059  J  1190 distance=56' 18385+1107  BPM 798 distance=57' 18435+1234  HDS2652 distance=57' 18453+1140  J  2145 distance=61' 18380+1107  BPM 795 distance=63' 18381+1229  BPM 797 distance=64' 18455+1120  BRT1308 distance=67' 18438+1050  BRT1307 distance=68' 18368+1151  L    39 distance=68' 18369+1129  BPM 792 distance=68' 18435+1247  BPM 808 distance=69' 18459+1123  J  2526 distance=70' 18460+1135  DAM1252 distance=70' 18461+1124  J  2527 distance=72' 18460+1124  BPM 821 distance=72' 18411+1035  BPMA 57 distance=72' 18464+1131  J  2528 distance=73' 18418+1033  BPM 805 distance=74' 18381+1245  BPM 796 distance=77' 18443+1042  GWP2796 distance=78' 18417+1029  BPM 804 distance=78' 18467+1144  BRT1309 distance=79' 18360+1144  STT 357 distance=80' 18390+1035  J  2140 distance=80' 18470+1126  J  2529 distance=83' 18460+1235  GWP2798 distance=85' 18390+1027  J  1266 distance=87' 18448+1036  BPM 815 distance=87' 18450+1255  BPM 816 distance=87' 18442+1030  BPM 812AB distance=88' 18442+1030  BPM 813BC distance=88' 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 18413+1146 GRV 236 353 57.4
Show 18414+1133 BPM 803 341 84.4 14
Show 18403+1141 BRT1306 348 3.6 17
Show 18412+1128 BPM 802 36 61.1 19
Show 18427+1152 AG 364 AB 1 29.8 20
Show 18427+1152 AG 364 AC 14 23.6 20
Show 18427+1152 AG 364 BC 144 8.6 21
Show 18400+1146 TDT 984 137 1.4 21
Show 18396+1146 AG 363 AB 197 15.6 27
Show 18396+1146 SLE 229 AD 146 59.8 27
Show 18396+1146 SLE 229 AC 196 37.9 27
Show 18396+1146 SLE 229 BC 195 22.4 27
Show 18408+1214 HJ 1334 91 11.1 29
Show 18424+1113 KU 120 304 61.0 37
Show 18438+1200 BPM 810 141 41.5 38
Show 18436+1207 HJ 1338 189 11.5 40
Show 18395+1225 BPM 800 50 92.4 48
Show 18446+1138 BPM 814 336 105.1 49
Show 18433+1100 J 1189 16 7.1 55
Show 18378+1127 BLL 33 265 131.1 56
Show 18434+1059 J 1190 166 4.0 56
Show 18385+1107 BPM 798 43.0 57
Show 18435+1234 HDS2652 357 0.1 57
Show 18453+1140 J 2145 116 5.4 61
Show 18380+1107 BPM 795 38 108.9 63
Show 18381+1229 BPM 797 13 97.1 64
Show 18455+1120 BRT1308 20 5.4 67
Show 18438+1050 BRT1307 188 5.2 68
Show 18368+1151 L 39 218 2.2 68
Show 18369+1129 BPM 792 358 86.9 68
Show 18435+1247 BPM 808 52 105.8 69
Show 18459+1123 J 2526 11 3.5 70
Show 18460+1135 DAM1252 182 8.7 70
Show 18461+1124 J 2527 312 5.5 72
Show 18460+1124 BPM 821 245 66.3 72
Show 18411+1035 BPMA 57 118 259.3 72
Show 18464+1131 J 2528 334 2.9 73
Show 18418+1033 BPM 805 245 74.5 74
Show 18381+1245 BPM 796 221 65.0 77
Show 18443+1042 GWP2796 69 19.9 78
Show 18417+1029 BPM 804 140 40.7 78
Show 18467+1144 BRT1309 195 4.3 79
Show 18360+1144 STT 357 68 0.4 80
Show 18390+1035 J 2140 184 6.4 80
Show 18470+1126 J 2529 193 2.8 83
Show 18460+1235 GWP2798 192 32.9 85
Show 18390+1027 J 1266 29 2.0 87
Show 18448+1036 BPM 815 193 28.3 87
Show 18450+1255 BPM 816 163 66.7 87
Show 18442+1030 BPM 812 AB 95 77.0 88
Show 18442+1030 BPM 813 BC 135 84.1 88

 
 
WDS 18413+1146 : COMPONENTS
 
 
  A
B pa=353.4°
sep=57.42"
 
 
18413+1146 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 184120.79+114620.1 Mag 9.98 Spectral class F8 (yellow-white)
PmRA 13.00 PmDE 18.0 Tycho2 1033-03190-1
Tycho2
Tycho2 1033-03190-1 Pflag RAmdeg 280.33660629 DEmdeg 11.77225174
PmRA 12.3 PmDE 17.2 E RAmdeg 24 E DEmdeg 24
E pmRA 1.4 E pmDE 1.3 EpRAm 1985.23 EpDEm 1984.54
Num 7 Q RAmdeg 0.5 Q DEmdeg 0.9 Q pmRA 0.4
Q pmDE 0.9 BTmag 10.739 E BTmag 0.053 VTmag 9.983
E VTmag 0.039 Prox 999 TYC T HIP
CCDM RAdeg 280.33657556 DEdeg 11.77221222 EpRA 1990 1.73
EpDE 1990 1.79 E RAdeg 29.0 E DEdeg 30.1 Posflg
Corr -0.2
 
 
18413+1146 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 184120.34+114717.1 Mag 12.64 PmRA 13.00
PmDE 18.0 Calc delta mag 2.66 Calc coord yes