stampa
Login

Never registered to Stelle Doppie? It's like a Ferrari without wheels. Register now to releveal the full potential!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
17042+2805
GRV 945


Nearby doubles
8' : 17048+2805
STF2120AB

11' : 17050+2809
CVR 196

15' : 17044+2751
TDS 850

23' : 17054+2750
RAO 363

52' : 17004+2818
LDS4717

53' : 17079+2824
DAM 882

60' : 17078+2731
DAM 878

62' : 17036+2704
TDT 194

65' : 17010+2853
COU 623

67' : 17090+2744
DAM 902

71' : 17084+2850
FMR 230

73' : 17087+2725
TDT 229AB

78' : 17100+2749
DAM 932

83' : 17104+2759
SKF 366

83' : 17088+2900
LDS4722

84' : 17101+2735
DAM 937

87' : 17031+2640
TDT 190

87' : 17071+2923
COU 624

89' : 17084+2916
DAM 889

90' : 17109+2819
DAM 952AB

93' : 17112+2801
DAM 966

93' : 17098+2901
DAM 924

95' : 17095+2909
DAM 916

95' : 17103+2856
DAM 942

98' : 17079+2931
DAM 881AB

99' : 17063+2631
A 228



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.

17042+2805 GRV 945

 
 
17h 04m 13.87s +28° 05' 35.6" P.A. 61.00 sep 15.9 mag 10.10,12.70 Sp F7
 
 
Coord 2000 17042+2805 Discov num GRV 945 Comp Coord arcsec 2000 17 04 13.87 +28 05 35.6
Date first 1999 Date last 2016 Obs 10
Pa first 61 Pa last 60.5 P.A. Now (θ) 60.5°
Sep first 15.9 Sep last 15.861 Sep. Now (ρ) 15.861"
Mag pri 10.10 Mag sec 12.70 delta mag (ΔM) 2.6 Spectral class F7 (yellow-white)
Pri motion ra +010 Sec motion ra +010
Pri motion dec +014 Sec motion dec +015
Notes
rPM=0.055 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Tycho2 2068-00992-1 Gaia DR2 1308404066663167232
 
 
WDS 17042+2805 GRV 945 : 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
17042+2805 GRV 945 2000 2 61 15.9 10.10 12.70 D 170413.87+280535.6
17042+2805 GRV 945 2002 3 61 15.9 10.10 12.70 D 170413.87+280535.6
17042+2805 GRV 945 2010 3 60 15.7 10.10 12.70 F7 170413.87+280535.6
17042+2805 GRV 945 2015 4 61 15.9 10.10 12.70 F7 170413.87+280535.6
17042+2805 GRV 945 2016 10 61 15.9 10.10 12.70 F7 170413.87+280535.6

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

 
 
WDS 17042+2805 GRV 945 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17042+2805 GRV 945 : MEASURES
 
 
No records found.

 
 
WDS 17042+2805 : VIRTUAL EYEPIECE
 
 

17042+2805 GRV 945A mag 10.1 Sp F7 17042+2805 GRV 945B sep 14.5 P.A. 57.30 mag 12.7 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 17042+2805 : ALADIN DSS IMAGE @ 17h 04m 13.87s +28° 05' 35.6"
 
 
 
 
WDS 17042+2805 GRV 945 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17042+2805 GRV 945 distance=0' 17048+2805 FYM 171BF distance=7' 17048+2805 STF2120AB distance=8' 17048+2805 STF2120AC distance=8' 17048+2805 WAL 76CD distance=8' 17048+2805 FYM 171CE distance=8' 17050+2809 CVR 196 distance=11' 17044+2751 TDS 850 distance=15' 17054+2750 RAO 363 distance=23' 17004+2818 LDS4717 distance=52' 17079+2824 DAM 882 distance=53' 17078+2731 DAM 878 distance=60' 17036+2704 TDT 194 distance=62' 17010+2853 COU 623 distance=65' 17090+2744 DAM 902 distance=67' 17084+2850 FMR 230 distance=71' 17087+2725 TDT 229AB distance=73' 17087+2725 GII 240Aa,Ab distance=73' 17100+2749 DAM 932 distance=78' 17104+2759 SKF 366 distance=83' 17088+2900 LDS4722 distance=83' 17101+2735 DAM 937 distance=84' 17031+2640 TDT 190 distance=87' 17071+2923 COU 624 distance=87' 17084+2916 DAM 889 distance=89' 17109+2819 DAM 952AB distance=90' 17109+2819 DAM 952AC distance=90' 17112+2801 DAM 966 distance=93' 17098+2901 DAM 924 distance=93' 17095+2909 DAM 916 distance=95' 17103+2856 DAM 942 distance=95' 17079+2931 DAM 881AB distance=98' 17079+2931 DAM 881AC distance=98' 17063+2631 A 228 distance=99' 17116+2825 DAM 972 distance=100' 17094+2654 TDT 237 distance=100' 16568+2734 BRT 172 distance=105' 17110+2711 DAM 956AB distance=106' 17110+2711 DAM 956AC distance=106' 16574+2709 CFN 13 distance=108' 17125+2802 COU 493 distance=109' 16582+2652 CBL 511 distance=109' 17111+2656 DAM 961 distance=115' 17120+2859 GRF 3 distance=116' 16586+2637 TDS 846 distance=117' 17118+2906 SLE 11 distance=117' 17076+2618 GRV 947 distance=117' 17091+2628 DAM 906 distance=118' 17132+2820 TDT 266 distance=120' 17059+2606 LDS4721 distance=123' 16558+2716 CVR 853 distance=123' 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 17042+2805 GRV 945 61 15.9
Show 17048+2805 FYM 171 BF 273 5.9 7
Show 17048+2805 STF2120 AB 231 24.7 8
Show 17048+2805 STF2120 AC 174 144.8 8
Show 17048+2805 WAL 76 CD 43 24.7 8
Show 17048+2805 FYM 171 CE 135 26.6 8
Show 17050+2809 CVR 196 90 27.7 11
Show 17044+2751 TDS 850 205 1.4 15
Show 17054+2750 RAO 363 134 3.1 23
Show 17004+2818 LDS4717 121 18.6 52
Show 17079+2824 DAM 882 263 10.6 53
Show 17078+2731 DAM 878 167 4.9 60
Show 17036+2704 TDT 194 180 0.5 62
Show 17010+2853 COU 623 178 4.2 65
Show 17090+2744 DAM 902 228 5.5 67
Show 17084+2850 FMR 230 251 3.2 71
Show 17087+2725 TDT 229 AB 177 1.0 73
Show 17087+2725 GII 240 Aa,Ab 178 0.1 73
Show 17100+2749 DAM 932 46 4.5 78
Show 17104+2759 SKF 366 129 48.1 83
Show 17088+2900 LDS4722 61 19.9 83
Show 17101+2735 DAM 937 200 3.4 84
Show 17031+2640 TDT 190 69 0.7 87
Show 17071+2923 COU 624 274 3.5 87
Show 17084+2916 DAM 889 264 2.2 89
Show 17109+2819 DAM 952 AB 17 1.7 90
Show 17109+2819 DAM 952 AC 292 3.8 90
Show 17112+2801 DAM 966 274 3.2 93
Show 17098+2901 DAM 924 134 5.1 93
Show 17095+2909 DAM 916 344 2.6 95
Show 17103+2856 DAM 942 279 4.9 95
Show 17079+2931 DAM 881 AB 26 2.8 98
Show 17079+2931 DAM 881 AC 306 5.1 98
Show 17063+2631 A 228 6 0.6 99
Show 17116+2825 DAM 972 202 3.4 100
Show 17094+2654 TDT 237 7 0.4 100
Show 16568+2734 BRT 172 217 4.7 105
Show 17110+2711 DAM 956 AB 145 1.6 106
Show 17110+2711 DAM 956 AC 290 7.6 106
Show 16574+2709 CFN 13 118 1.0 108
Show 17125+2802 COU 493 56 0.3 109
Show 16582+2652 CBL 511 273 18.4 109
Show 17111+2656 DAM 961 254 4.4 115
Show 17120+2859 GRF 3 186 96.5 116
Show 16586+2637 TDS 846 76 1.3 117
Show 17118+2906 SLE 11 286 9.2 117
Show 17076+2618 GRV 947 148 47.2 117
Show 17091+2628 DAM 906 19 4.9 118
Show 17132+2820 TDT 266 343 0.8 120
Show 17059+2606 LDS4721 359 19.1 123
Show 16558+2716 CVR 853 232 17.9 123

 
 
WDS 17042+2805 : COMPONENTS
 
 
  A
B pa=57.3°
sep=14.47"
 
 
17042+2805 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 170413.87+280535.6 Mag 10.1 Spectral class F7 (yellow-white)
PmRA 10.00 PmDE 14.0 Tycho2 2068-00992-1
Tycho2
Tycho2 2068-00992-1 Pflag RAmdeg 256.05778403 DEmdeg 28.09321725
PmRA 8.3 PmDE 12.6 E RAmdeg 18 E DEmdeg 16
E pmRA 1.7 E pmDE 1.6 EpRAm 1988.78 EpDEm 1989.32
Num 6 Q RAmdeg 0.9 Q DEmdeg 1.4 Q pmRA 0.9
Q pmDE 1.4 BTmag 10.621 E BTmag 0.033 VTmag 10.133
E VTmag 0.029 Prox 999 TYC T HIP
CCDM RAdeg 256.05776250 DEdeg 28.09318444 EpRA 1990 1.60
EpDE 1990 1.67 E RAdeg 20.2 E DEdeg 17.2 Posflg
Corr 0.0
 
 
17042+2805 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 170414.79+280543.4 Mag 12.7 PmRA 10.00
PmDE 15.0 Calc delta mag 2.6 Calc coord yes