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Doubles in session


Current system
22045+2915
GRV 539 AB


Nearby doubles
36' : 22059+2845
TDT3337

38' : 22052+2952
A 893

40' : 22058+2951
J 1225

42' : 22057+2954
HJ 1721

49' : 22082+2921
ALP 27

50' : 22025+2834
HEI 825

55' : 22003+2922
MLB 497

59' : 22001+2909
BRT 60

64' : 22067+2819
HO 611

65' : 22088+2847
MLB 498AB

73' : 22012+2818
RAO 691

75' : 22100+2935
KPP 504

75' : 22065+2806
MLB 722AB

76' : 22087+2823
KPP2382

77' : 22045+2758
MLB 622

81' : 22105+2902
GRV 543

83' : 21587+2949
BUP 231

85' : 22037+2753
KPP 600

88' : 22091+2811
MLB 542

91' : 22048+3047
A 1227

93' : 21575+2923
UC 4612

94' : 21575+2856
LEP 104

95' : 22013+2751
ES 527

96' : 22116+2857
TDT3397

98' : 22040+3053
SMA 161

99' : 21572+2938
TDT3258



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.

22045+2915 GRV 539 AB

 
 
22h 04m 30.96s +29° 15' 54.5" P.A. 349.00 sep 15.1 mag 12.01,13.00
 
 
Coord 2000 22045+2915 Discov num GRV 539 Comp AB Coord arcsec 2000 22 04 30.96 +29 15 54.5
Date first 2000 Date last 2016 Obs 9
Pa first 350 Pa last 349.1 P.A. Now (θ) 349.1°
Sep first 15.1 Sep last 15.128 Sep. Now (ρ) 15.128"
Mag pri 12.01 Mag sec 13.00 delta mag (ΔM) 0.99 Spectral class
Pri motion ra -014 Sec motion ra -014
Pri motion dec -012 Sec motion dec -012
Notes N V (See Notes, Proper motion indicates physical)
This double is physical.
 
 
22045+2915 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 22 04 31 +29 15 54 GRV 539 AB 2016 9 349 15.1 12.01 13.00 0.99 <===
Show 22 04 31 +29 15 54 GRV 539 AC 2015 7 125 67.0 12.01 14.16 2.15
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Tycho2 2216-01778-1 Gaia DR2 1893622321705529856
 
 
WDS 22045+2915 GRV 539 AB : NOTES
 
 
discov_num notes refcode
GRV 539 AC: Also known as GRV 538AB.
 
 
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
22045+2915 GRV 539 AB 2000 2 350 15.1 11.80 13.00 N D 220430.96+291554.5
22045+2915 GRV 539 AB 2002 4 349 15.2 11.80 13.00 N D 220430.96+291554.5
22045+2915 GRV 539 AB 2015 4 349 15.1 12.01 13.00 N 220430.96+291554.5
22045+2915 GRV 539 AB 2016 9 349 15.1 12.01 13.00 N 220430.96+291554.5

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

 
 
WDS 22045+2915 GRV 539 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22045+2915 GRV 539 AB : MEASURES
 
 
No records found.

 
 
WDS 22045+2915 : VIRTUAL EYEPIECE
 
 

22045+2915 GRV 539A mag 12.01 22045+2915 GRV 539B sep 15.1 P.A. 350.50 mag 13 22045+2915 GRV 539C sep 61.4 P.A. 129.10 mag 14.16 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 22045+2915 : ALADIN DSS IMAGE @ 22h 04m 30.96s +29° 15' 54.5"
 
 
 
 
WDS 22045+2915 GRV 539 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22045+2915 GRV 539AB distance=0' 22059+2845 TDT3337 distance=36' 22052+2952 A 893 distance=38' 22058+2951 J 1225 distance=40' 22057+2954 HJ 1721 distance=42' 22082+2921 ALP 27 distance=49' 22025+2834 HEI 825 distance=50' 22003+2922 MLB 497 distance=55' 22001+2909 BRT 60 distance=59' 22067+2819 HO 611 distance=64' 22088+2847 MLB 498AB distance=65' 22088+2847 MLB 498AC distance=65' 22088+2847 ABH 158AD distance=65' 22088+2847 ABH 158AE distance=65' 22088+2847 ABH 158AF distance=65' 22088+2847 ABH 158AG distance=65' 22012+2818 RAO 691 distance=73' 22100+2935 KPP 504 distance=75' 22065+2806 MLB 722AB distance=75' 22065+2806 MLB 722AC distance=75' 22087+2823 KPP2382 distance=76' 22045+2758 MLB 622 distance=77' 22105+2902 GRV 543 distance=81' 21587+2949 BUP 231 distance=83' 22037+2753 KPP 600 distance=85' 22091+2811 MLB 542 distance=88' 22048+3047 A 1227 distance=91' 21575+2923 UC 4612 distance=93' 21575+2856 LEP 104 distance=94' 22013+2751 ES 527 distance=95' 22116+2857 TDT3397 distance=96' 22040+3053 SMA 161 distance=98' 21572+2938 TDT3258 distance=99' 22121+2904 KPP3377 distance=101' 21593+2800 MLB 578 distance=103' 22058+3059 ES 2361 distance=105' 21565+2900 HJ 1706 distance=106' 22070+2735 MLB 579 distance=106' 22032+2729 COU 434 distance=107' 22110+3024 DAM1271 distance=109' 21561+2846 COU 837AB distance=114' 21561+2846 GII 104AC distance=114' 21564+3001 MLB 721AB distance=116' 21564+3001 MLB 721AC distance=116' 21580+2755 KPP3375 distance=119' 22126+3013 HO 179AB distance=120' 22126+3013 WAK 2CD distance=120' 22137+2932 KPP2655AB distance=121' 22105+3049 DEA 62 distance=121' 21553+2850 COU 836 distance=124' 21555+2942 HO 609AB distance=125' 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 22045+2915 GRV 539 AB 349 15.1
Show 22045+2915 GRV 539 AC 125 67.0
Show 22059+2845 TDT3337 151 0.7 36
Show 22052+2952 A 893 229 0.2 38
Show 22058+2951 J 1225 115 3.2 40
Show 22057+2954 HJ 1721 264 12.8 42
Show 22082+2921 ALP 27 185 22.1 49
Show 22025+2834 HEI 825 201 2.9 50
Show 22003+2922 MLB 497 185 7.7 55
Show 22001+2909 BRT 60 163 4.0 59
Show 22067+2819 HO 611 84 19.6 64
Show 22088+2847 MLB 498 AB 195 7.2 65
Show 22088+2847 MLB 498 AC 101 9.2 65
Show 22088+2847 ABH 158 AD 220 86.5 65
Show 22088+2847 ABH 158 AE 119 109.3 65
Show 22088+2847 ABH 158 AF 129 103.7 65
Show 22088+2847 ABH 158 AG 53 102.1 65
Show 22012+2818 RAO 691 298 0.3 73
Show 22100+2935 KPP 504 1 3.9 75
Show 22065+2806 MLB 722 AB 253 2.2 75
Show 22065+2806 MLB 722 AC 323 32.2 75
Show 22087+2823 KPP2382 90 20.5 76
Show 22045+2758 MLB 622 281 4.9 77
Show 22105+2902 GRV 543 207 72.9 81
Show 21587+2949 BUP 231 76 55.4 83
Show 22037+2753 KPP 600 51 5.5 85
Show 22091+2811 MLB 542 271 2.8 88
Show 22048+3047 A 1227 206 2.5 91
Show 21575+2923 UC 4612 23 64.1 93
Show 21575+2856 LEP 104 189 85.0 94
Show 22013+2751 ES 527 214 3.5 95
Show 22116+2857 TDT3397 188 1.5 96
Show 22040+3053 SMA 161 340 5.3 98
Show 21572+2938 TDT3258 262 1.8 99
Show 22121+2904 KPP3377 147 15.0 101
Show 21593+2800 MLB 578 151 3.1 103
Show 22058+3059 ES 2361 289 5.6 105
Show 21565+2900 HJ 1706 260 10.0 106
Show 22070+2735 MLB 579 21 8.3 106
Show 22032+2729 COU 434 92 1.0 107
Show 22110+3024 DAM1271 80 34.7 109
Show 21561+2846 COU 837 AB 150 1.2 114
Show 21561+2846 GII 104 AC 105 1.9 114
Show 21564+3001 MLB 721 AB 15 1.6 116
Show 21564+3001 MLB 721 AC 200 6.9 116
Show 21580+2755 KPP3375 114 14.2 119
Show 22126+3013 HO 179 AB 282 1.0 120
Show 22126+3013 WAK 2 CD 15 2.0 120
Show 22137+2932 KPP2655 AB 126 24.8 121
Show 22105+3049 DEA 62 240 18.5 121
Show 21553+2850 COU 836 161 1.3 124

 
 
WDS 22045+2915 : COMPONENTS
 
 
  A B
B pa=350.5°
sep=15.06"
 
C pa=129.1°
sep=61.39"
pa=136.9°
sep=73.37"
 
 
22045+2915 A
 
 
Coord arcsec 2000 220430.96+291554.5 Mag 12.01 PmRA -14.00 PmDE -12.0
Tycho2 2216-01778-1
Tycho2
Tycho2 2216-01778-1 Pflag RAmdeg 331.12898386 DEmdeg 29.26515535
PmRA -15.8 PmDE -10.1 E RAmdeg 85 E DEmdeg 72
E pmRA 2.6 E pmDE 2.4 EpRAm 1978.62 EpDEm 1981.88
Num 3 Q RAmdeg 1.0 Q DEmdeg 1.8 Q pmRA 1.0
Q pmDE 1.8 BTmag 12.795 E BTmag 0.205 VTmag 12.294
E VTmag 0.165 Prox 999 TYC HIP
CCDM RAdeg 331.12902722 DEdeg 29.26517833 EpRA 1990 1.37
EpDE 1990 1.76 E RAdeg 90.6 E DEdeg 76.3 Posflg
Corr -0.2
 
 
22045+2915 B
 
 
Coord arcsec 2000 220430.77+291609.4 Mag 13 PmRA -14.00 PmDE -12.0
Calc delta mag 0.99 Calc coord yes
 
 
22045+2915 C
 
 
Coord arcsec 2000 220434.60+291515.8 Mag 14.16 PmRA -13.00 PmDE -17.0
Calc delta mag 2.15 Calc coord yes