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Current system
00380+2229
GRV 34
HD 3491


Nearby doubles
13' : 00376+2240
HU 411

33' : 00374+2159
BRT2297

35' : 00365+2202
HU 410

42' : 00384+2148
GRV 35

44' : 00397+2153
NSN 508

63' : 00399+2133
UC 417

63' : 00425+2224
CVR 344

69' : 00399+2126
STF 46

70' : 00429+2240
SKF 229AB

70' : 00401+2334
POU 51

73' : 00398+2122
J 635

74' : 00415+2134
CVR 343

78' : 00394+2115
STT 550AB

82' : 00374+2351
POU 44

86' : 00327+2312
BU 1310AB

88' : 00440+2203
LDS3193

90' : 00324+2147
HDS 72

94' : 00331+2333
POU 37

96' : 00362+2402
HO 623

96' : 00351+2357
SLW 32

98' : 00450+2210
LDS 869

99' : 00403+2403
STF 47AB

101' : 00340+2354
CVR1047

103' : 00345+2400
POU 38

106' : 00305+2246
DEA 36

106' : 00305+2208
HJ 1027



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.

00380+2229 GRV 34 (HD 3491)

 
 
00h 38m 00.72s +22° 29' 46.7" P.A. 222.00 sep 57.2 mag 8.72,11.03 Sp G5 dist. 515.46 pc (1681.43 l.y.)
 
 
Coord 2000 00380+2229 Discov num GRV  34 Comp Coord arcsec 2000 00 38 00.72 +22 29 46.7
Date first 1891 Date last 2015 Obs 18
Pa first 221 Pa last 221.6 P.A. Now (θ) 221.6°
Sep first 56.9 Sep last 57.223 Sep. Now (ρ) 57.223"
Mag pri 8.72 Mag sec 11.03 delta mag (ΔM) 2.31 Spectral class G5 (yellow)
Pri motion ra -013 Sec motion ra -013
Pri motion dec +016 Sec motion dec +015
Notes
rPM=0.049 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 3491 Constellation Andromeda SAO 74160 HIP 2989
Tycho2 1193-00052-1 Gaia DR2 2802859549580221440 HD 3491 BD BD+21 77
Distance 515.46 Distance ly 1681.43
 
 
WDS 00380+2229 GRV 34 (HD 3491) : 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
00380+2229 GRV 34 2000 10 222 57.2 8.72 11.03 D 003800.72+222946.7
00380+2229 GRV 34 2001 12 221 57.4 8.72 11.03 G5 D 003800.72+222946.7
00380+2229 GRV 34 2012 13 222 57.2 8.72 11.03 G5 D 003800.72+222946.7
00380+2229 GRV 34 2015 14 222 57.2 8.72 11.03 G5 003800.72+222946.7

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

 
 
WDS 00380+2229 GRV 34 (HD 3491) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 00380+2229 GRV 34 (HD 3491) : MEASURES
 
 
No records found.

 
 
WDS 00380+2229 (HD 3491) : VIRTUAL EYEPIECE
 
 

00380+2229 GRV 34A mag 8.72 Sp G5 00380+2229 GRV 34B sep 55.4 P.A. 219.40 mag 11.03 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 00380+2229 (HD 3491) : ALADIN DSS IMAGE @ 00h 38m 00.72s +22° 29' 46.7"
 
 
 
 
WDS 00380+2229 GRV 34 (HD 3491) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

00380+2229 GRV 34 distance=0' 00376+2240 HU 411 distance=13' 00374+2159 BRT2297 distance=33' 00365+2202 HU 410 distance=35' 00384+2148 GRV 35 distance=42' 00397+2153 NSN 508 distance=44' 00399+2133 UC 417 distance=63' 00425+2224 CVR 344 distance=63' 00429+2240 SKF 229CD distance=69' 00399+2126 STF 46 distance=69' 00429+2240 SKF 229AB distance=70' 00401+2334 POU 51 distance=70' 00398+2122 J 635 distance=73' 00415+2134 CVR 343 distance=74' 00394+2115 STT 550AB distance=78' 00394+2115 LUH 3AC distance=78' 00374+2351 POU 44 distance=82' 00327+2312 BU 1310AB distance=86' 00327+2312 BU 1310AC distance=86' 00327+2312 BU 1310AD distance=86' 00440+2203 LDS3193 distance=88' 00324+2147 HDS 72 distance=90' 00331+2333 POU 37 distance=94' 00362+2402 HO 623 distance=96' 00351+2357 SLW 32 distance=96' 00450+2210 LDS 869 distance=98' 00403+2403 BU 1348BC distance=99' 00403+2403 STF 47AB distance=99' 00403+2403 BU 1348AC distance=99' 00340+2354 CVR1047 distance=101' 00345+2400 POU 38 distance=103' 00305+2246 DEA 36 distance=106' 00305+2208 HJ 1027 distance=106' 00304+2206 DOO 24AB distance=108' 00344+2411 COU 350 distance=113' 00324+2353 GRV 28 distance=114' 00309+2135 J 634 distance=114' 00318+2346 COU 74 distance=115' 00350+2413 POU 40 distance=115' 00445+2342 HJ 1051 distance=116' 00312+2341 POU 34 distance=118' 00434+2059 CVR1051 distance=118' 00457+2327 LDS3197 distance=121' 00447+2346 CVR1053 distance=121' 00458+2137 TDS1603 distance=121' 00378+2431 POU 47 distance=122' 00339+2419 COU 349 distance=124' 00417+2422 POU 56 distance=124' 00429+2047 A 2205 distance=124' 00430+2413 POU 57 distance=124' 00355+2431 POU 41 distance=127' 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 00380+2229 GRV 34 222 57.2
Show 00376+2240 HU 411 107 0.7 13
Show 00374+2159 BRT2297 291 4.5 33
Show 00365+2202 HU 410 319 3.4 35
Show 00384+2148 GRV 35 175 56.8 42
Show 00397+2153 NSN 508 207 2.4 44
Show 00399+2133 UC 417 177 44.5 63
Show 00425+2224 CVR 344 264 8.7 63
Show 00429+2240 SKF 229 CD 341 6.1 69
Show 00399+2126 STF 46 195 6.6 69
Show 00429+2240 SKF 229 AB 335 2.9 70
Show 00401+2334 POU 51 137 14.8 70
Show 00398+2122 J 635 138 3.5 73
Show 00415+2134 CVR 343 104 28.3 74
Show 00394+2115 STT 550 AB 80 169.1 78
Show 00394+2115 LUH 3 AC 290 42.9 78
Show 00374+2351 POU 44 316 13.6 82
Show 00327+2312 BU 1310 AB 214 3.8 86
Show 00327+2312 BU 1310 AC 276 27.2 86
Show 00327+2312 BU 1310 AD 155 94.4 86
Show 00440+2203 LDS3193 134 297.3 88
Show 00324+2147 HDS 72 39 0.2 90
Show 00331+2333 POU 37 188 13.6 94
Show 00362+2402 HO 623 155 9.2 96
Show 00351+2357 SLW 32 32 135.4 96
Show 00450+2210 LDS 869 198 121.6 98
Show 00403+2403 BU 1348 BC 247 33.0 99
Show 00403+2403 STF 47 AB 206 16.2 99
Show 00403+2403 BU 1348 AC 233 47.2 99
Show 00340+2354 CVR1047 355 3.2 101
Show 00345+2400 POU 38 166 5.7 103
Show 00305+2246 DEA 36 232 117.0 106
Show 00305+2208 HJ 1027 218 18.4 106
Show 00304+2206 DOO 24 AB 261 19.9 108
Show 00344+2411 COU 350 143 1.0 113
Show 00324+2353 GRV 28 173 15.0 114
Show 00309+2135 J 634 249 2.3 114
Show 00318+2346 COU 74 6 2.1 115
Show 00350+2413 POU 40 38 9.8 115
Show 00445+2342 HJ 1051 283 3.6 116
Show 00312+2341 POU 34 158 9.1 118
Show 00434+2059 CVR1051 20 3.2 118
Show 00457+2327 LDS3197 63 3.7 121
Show 00447+2346 CVR1053 318 4.8 121
Show 00458+2137 TDS1603 239 0.5 121
Show 00378+2431 POU 47 204 12.7 122
Show 00339+2419 COU 349 222 2.7 124
Show 00417+2422 POU 56 142 3.3 124
Show 00429+2047 A 2205 2 0.4 124
Show 00430+2413 POU 57 103 13.2 124
Show 00355+2431 POU 41 262 10.4 127

 
 
WDS 00380+2229 : COMPONENTS
 
 
  A
B pa=219.4°
sep=55.35"
 
 
00380+2229 A
 
 
Componente originario normalizzato AB Name HD 3491 Coord arcsec 2000 003800.72+222946.7 Mag 8.72
Spectral class G5 (yellow) PmRA -13.00 PmDE 16.0 SAO 74160
HIP 2989 Tycho2 1193-00052-1 HD 3491 BD BD+21 77
Tycho2
Tycho2 1193-00052-1 Pflag RAmdeg 9.50300816 DEmdeg 22.49631130
PmRA -13.4 PmDE 15.8 E RAmdeg 9 E DEmdeg 10
E pmRA 0.8 E pmDE 0.8 EpRAm 1989.65 EpDEm 1988.94
Num 16 Q RAmdeg 1.0 Q DEmdeg 0.7 Q pmRA 1.1
Q pmDE 0.6 BTmag 9.933 E BTmag 0.027 VTmag 8.721
E VTmag 0.015 Prox 572 TYC T HIP 2989
CCDM RAdeg 9.50303944 DEdeg 22.49627472 EpRA 1990 1.76
EpDE 1990 1.75 E RAdeg 9.4 E DEdeg 10.5 Posflg
Corr -0.2
SAO
SAO 74160 DelFlag RA1950 PmRA1950 -0.0012
DE1950 PmDE1950 0.027 Vmag 8.6 SpType G5
Double code Source 35 CatNum 188 DM BD+21 77
DMcomp BDsup HD 3491 M HD 0
GC RA1950rad 0.15436098 DE1950rad 0.38783517 PmRA2000 -0.0012
PmDE2000 0.022
Hipparcos
Catalog H HIP 2989 Proxy RAhms 00 38 00.73
DEdms +22 29 46.6 Vmag 8.61 VarFlag R Vmag H
RAdeg 9.50305 DEdeg 22.4963 AstroRef Plx 1.95
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 3491 BD BD+21 77
CD CP Dm number +21 77 VIred 0.74
SpType G5 R SpType Coord arcsec 2000 003800.73+222946.6
Hipparcos 2
HIP 2989 Sn 5 So 0 Nc 1
RArad 0.1658594152 DErad 0.3926340354 Plx 1.94 PmRA -13.91
PmDE 14.1 E RArad 0.8 E DErad 0.7 E Plx 0.92
E pmRA 0.83 E pmDE 0.68 Hpmag 8.784 E Hpmag 0.0019
SHp 0.02 VA 0 BV 1.008 E BV 0.024
VI 0.98
 
 
00380+2229 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 003758.19+222903.9 Mag 11.03 PmRA -13.00
PmDE 15.0 Tycho2 1193-00230-1 Calc delta mag 2.31 Calc coord yes
Tycho2
Tycho2 1193-00230-1 Pflag RAmdeg 9.49158460 DEmdeg 22.48444252
PmRA -11.6 PmDE 16.3 E RAmdeg 36 E DEmdeg 41
E pmRA 1.0 E pmDE 1.1 EpRAm 1975.00 EpDEm 1970.06
Num 8 Q RAmdeg 1.1 Q DEmdeg 0.9 Q pmRA 1.1
Q pmDE 0.9 BTmag 11.610 E BTmag 0.083 VTmag 11.026
E VTmag 0.081 Prox 572 TYC T HIP
CCDM RAdeg 9.49160417 DEdeg 22.48440250 EpRA 1990 1.72
EpDE 1990 1.67 E RAdeg 49.4 E DEdeg 55.2 Posflg
Corr -0.1