15490+5714 GRV 1117

 
 
15h 49m 19.11s +57° 14' 25.1" P.A. 194.00 sep 24.3 mag 14.60,16.70
 
 
Coord 2000 15490+5714 Discov num GRV1117 Comp Coord arcsec 2000 15 49 19.11 +57 14 25.1
Date first 1999 Date last 2016 Obs 8
Pa first 194 Pa last 193.8 P.A. Now (θ) 193.8°
Sep first 24.3 Sep last 24.282 Sep. Now (ρ) 24.282"
Mag pri 14.60 Mag sec 16.70 delta mag (ΔM) 2.1 Spectral class
Pri motion ra -018 Sec motion ra -013
Pri motion dec -021 Sec motion dec -001
Notes
rPM=0.745
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Gaia DR2 1598772992929967360
 
 
WDS 15490+5714 GRV 1117 : 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
15490+5714 GRV1117 2000 2 194 24.3 14.60 16.70 D 154919.11+571425.1
15490+5714 GRV1117 2003 3 194 24.0 14.60 16.70 D 154919.11+571425.1
15490+5714 GRV1117 2010 4 194 24.3 14.60 16.70 154919.11+571425.1
15490+5714 GRV1117 2015 5 194 24.3 14.60 16.70 154919.11+571425.1
15490+5714 GRV1117 2016 8 194 24.3 14.60 16.70 154919.11+571425.1

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

 
 
WDS 15490+5714 GRV 1117 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15490+5714 GRV 1117 : MEASURES
 
 
No records found.

 
 
WDS 15490+5714 : VIRTUAL EYEPIECE
 
 

15490+5714 GRV1117A mag 14.6 15490+5714 GRV1117B sep 23.8 P.A. 187.60 mag 16.7 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 15490+5714 : ALADIN DSS IMAGE @ 15h 49m 19.11s +57° 14' 25.1"
 
 
 
 
WDS 15490+5714 GRV 1117 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


15490+5714  GRV1117 distance=1' 15522+5729  LDS2359 distance=27' 15456+5659  CVR 169 distance=34' 15515+5640  CVR1651 distance=39' 15533+5758  KPP3298 distance=54' 15549+5747  LDS2360 distance=55' 15565+5717  STF1996AB distance=59' 15565+5717  STF1996AC distance=59' 15506+5617  CVR1648 distance=59' 15563+5656  LDS2363 distance=59' 15485+5606  NSN 671 distance=69' 15587+5723  LDS2364 distance=76' 15389+5728  STTA141AB distance=86' 15389+5728  STTA141AC distance=86' 15389+5728  STTA141AD distance=86' 15416+5613  STI2326 distance=89' 15384+5717  CVR1637 distance=89' 15414+5821  RAO 338 distance=92' 15433+5833  LDS2726 distance=93' 15576+5820  CVR1655 distance=94' 15528+5848  TDS9673 distance=98' 15391+5812  LDS2725 distance=100' 15407+5829  KPP1447 distance=102' 15384+5809  TDS9573 distance=104' 15509+5858  LDS6307 distance=105' 15376+5806  SHN 203 distance=108' 16012+5626  KPP3977 distance=109' 16014+5806  SLW1157 distance=110' 15476+5523  BU  946 distance=113' 15536+5904  MLR 534 distance=115' 15411+5541  TDS 784 distance=116' 15599+5557  CVR1658 distance=117' 15468+5910  SLW1136 distance=118' 15428+5530  STI2327 distance=118' 15500+5515  SLW1140 distance=120' 15370+5824  MLB  71 distance=121' 15511+5514  CVR1649 distance=121' 16033+5819  UC 3108 distance=130' 16003+5856  STF2006AB distance=134' 16003+5856  STF2006AC distance=134' 15559+5920  TDS9694 distance=136' 15474+5929  A  1127 distance=136' 15449+5926  STF1976AB distance=136' 15449+5926  STF1976AC distance=136' 15449+5926  STF1976AD distance=136' 16061+5652  TDS 802 distance=139' 15324+5700  SLW1103 distance=139' 15578+5916  PIN  10 distance=140' 16053+5810  KUI  71 distance=140' 16058+5637  ARG  29 distance=141' 15324+5628  DBR 246 distance=147' 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 15490+5714 GRV1117 194 24.3 1
Show 15522+5729 LDS2359 219 172.5 27
Show 15456+5659 CVR 169 31 8.6 34
Show 15515+5640 CVR1651 337 3.4 39
Show 15533+5758 KPP3298 218 4.6 54
Show 15549+5747 LDS2360 242 13.6 55
Show 15565+5717 STF1996 AB 108 19.4 59
Show 15565+5717 STF1996 AC 141 162.0 59
Show 15506+5617 CVR1648 359 3.1 59
Show 15563+5656 LDS2363 166 7.8 59
Show 15485+5606 NSN 671 129 3.3 69
Show 15587+5723 LDS2364 358 26.9 76
Show 15389+5728 STTA141 AB 204 88.0 86
Show 15389+5728 STTA141 AC 335 234.1 86
Show 15389+5728 STTA141 AD 154 35.2 86
Show 15416+5613 STI2326 156 14.2 89
Show 15384+5717 CVR1637 5 3.2 89
Show 15414+5821 RAO 338 224 0.2 92
Show 15433+5833 LDS2726 65 5.6 93
Show 15576+5820 CVR1655 293 4.8 94
Show 15528+5848 TDS9673 343 0.8 98
Show 15391+5812 LDS2725 275 6.1 100
Show 15407+5829 KPP1447 80 10.9 102
Show 15384+5809 TDS9573 11 1.0 104
Show 15509+5858 LDS6307 31 39.5 105
Show 15376+5806 SHN 203 -1 0.3 108
Show 16012+5626 KPP3977 20 4.2 109
Show 16014+5806 SLW1157 263 61.6 110
Show 15476+5523 BU 946 129 2.3 113
Show 15536+5904 MLR 534 307 0.1 115
Show 15411+5541 TDS 784 329 1.2 116
Show 15599+5557 CVR1658 231 3.0 117
Show 15468+5910 SLW1136 126 25.0 118
Show 15428+5530 STI2327 236 8.5 118
Show 15500+5515 SLW1140 342 22.2 120
Show 15370+5824 MLB 71 288 4.0 121
Show 15511+5514 CVR1649 188 5.0 121
Show 16033+5819 UC 3108 34 97.4 130
Show 16003+5856 STF2006 AB 177 1.5 134
Show 16003+5856 STF2006 AC 211 48.0 134
Show 15559+5920 TDS9694 136 0.5 136
Show 15474+5929 A 1127 296 0.4 136
Show 15449+5926 STF1976 AB 71 19.3 136
Show 15449+5926 STF1976 AC 214 132.7 136
Show 15449+5926 STF1976 AD 336 16.5 136
Show 16061+5652 TDS 802 306 0.9 139
Show 15324+5700 SLW1103 252 8.6 139
Show 15578+5916 PIN 10 157 121.7 140
Show 16053+5810 KUI 71 12 0.6 140
Show 16058+5637 ARG 29 136 24.9 141
Show 15324+5628 DBR 246 306 3.1 147

 
 
WDS 15490+5714 : COMPONENTS
 
 
  A
B pa=187.6°
sep=23.79"
 
 
15490+5714 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 154919.11+571425.1 Mag 14.6 PmRA -18.00
PmDE -21.0
 
 
15490+5714 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 154918.72+571401.5 Mag 16.7 PmRA -13.00
PmDE -1.0 Calc delta mag 2.1 Calc coord yes