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Current system
02328+0021
GRV 1174


Nearby doubles
16' : 02333+0008
GAU 1

16' : 02318-0021
GWP 334

20' : 02338-0035
KPP1674

23' : 02313+0019
SLW 118

29' : 02312-0036
KPP2499

33' : 02347+0036
LEO 6

35' : 02311+0045
RST5191

41' : 02301-0023
LDS5385

45' : 02330+0106
CBL 213

47' : 02319+0108
LDS9132

48' : 02297-0030
GWP 329

49' : 02315+0106
STF 274AB

56' : 02301+0059
CVR1103

56' : 02313+0113
BAL 956

62' : 02289+0044
J 648

64' : 02351+0106
BAL 958AB

68' : 02284+0039
LDS5384

69' : 02371+0055
LDS5388

73' : 02313+0131
A 2332

76' : 02369+0106
TDS2302

77' : 02373-0058
UC 764

77' : 02377+0003
UC 765

80' : 02342+0139
LDS9134

85' : 02276+0052
SLN 6

86' : 02297+0134
GWP 330

91' : 02303-0100
CVR 427



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.

02328+0021 GRV 1174

 
 
02h 32m 47.12s +00° 21' 40.3" P.A. 277.00 sep 10.1 mag 17.50,18.00 Sp M3.3+M3.5
 
 
Coord 2000 02328+0021 Discov num GRV1174 Comp Coord arcsec 2000 02 32 47.12 +00 21 40.3
Date first 2000 Date last 2016 Obs 10
Pa first 277 Pa last 277 P.A. Now (θ) 277°
Sep first 10.1 Sep last 10.059 Sep. Now (ρ) 10.059"
Mag pri 17.50 Mag sec 18.00 delta mag (ΔM) 0.5 Spectral class M3.3+M3.5 (red/red)
Pri motion ra +049 Sec motion ra +049
Pri motion dec -015 Sec motion dec -015
Notes N V R (See Notes, Proper motion indicates physical, Red magnitudes)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cetus Gaia DR2 2500498937183190144
 
 
WDS 02328+0021 GRV 1174 : NOTES
 
 
discov_num notes refcode
GRV1174 SLW 119.
 
 
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
02328+0021 GRV1174 2000 1 277 10.1 17.50 18.00 R 023247.12+002140.3
02328+0021 GRV1174 2001 3 277 10.1 17.50 18.00 M3.3+M3.5 NVDR 023247.12+002140.3
02328+0021 GRV1174 2004 4 277 10.1 17.50 18.00 M3.3+M3.5 NV R 023247.12+002140.3
02328+0021 GRV1174 2010 6 277 9.8 17.50 18.00 M3.3+M3.5 NV R 023247.12+002140.3
02328+0021 GRV1174 2015 7 277 10.1 17.50 18.00 M3.3+M3.5 NV R 023247.12+002140.3
02328+0021 GRV1174 2016 10 277 10.1 17.50 18.00 M3.3+M3.5 NV R 023247.12+002140.3

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

 
 
WDS 02328+0021 GRV 1174 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 02328+0021 GRV 1174 : MEASURES
 
 
No records found.

 
 
WDS 02328+0021 : VIRTUAL EYEPIECE
 
 

02328+0021 GRV1174A mag 17.5 Sp M3.3 02328+0021 GRV1174B sep 10.1 P.A. 277.00 mag 18 Sp M3.5 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 02328+0021 : ALADIN DSS IMAGE @ 02h 32m 47.12s +00° 21' 40.3"
 
 
 
 
WDS 02328+0021 GRV 1174 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

02328+0021 GRV1174 distance=0' 02333+0008 GAU 1 distance=16' 02318-0021 GWP 334 distance=16' 02338-0035 KPP1674 distance=20' 02313+0019 SLW 118 distance=23' 02312-0036 KPP2499 distance=29' 02347+0036 LEO 6 distance=33' 02311+0045 RST5191 distance=35' 02301-0023 LDS5385 distance=41' 02330+0106 CBL 213 distance=45' 02319+0108 LDS9132 distance=47' 02297-0030 GWP 329 distance=48' 02315+0106 SHY 422BC distance=48' 02315+0106 STF 274AB distance=49' 02301+0059 CVR1103 distance=56' 02313+0113 BAL 956 distance=56' 02289+0044 J 648 distance=62' 02351+0106 BAL 958AB distance=64' 02351+0106 DAM1005AC distance=64' 02284+0039 LDS5384 distance=68' 02371+0055 LDS5388 distance=69' 02313+0131 A 2332 distance=73' 02369+0106 TDS2302 distance=76' 02373-0058 UC 764 distance=77' 02377+0003 UC 765 distance=77' 02342+0139 LDS9134 distance=80' 02276+0052 SLN 6 distance=85' 02297+0134 GWP 330 distance=86' 02303-0100 CVR 427 distance=91' 02385+0058 BAL 959 distance=94' 02392-0016 GWP 350 distance=97' 02343+0156 CVR1105 distance=97' 02309+0158 GWP 332 distance=101' 02363-0108 SLW 121 distance=105' 02399+0009 A 1928 distance=107' 02399-0041 TDS2325 distance=109' 02397+0055 GRV 138 distance=110' 02280+0158 KUI 8 distance=120' 02295+0211 SKF1519 distance=121' 02327-0145 A 316 distance=128' 02412-0042 STF 295 distance=129' 02381+0203 TDS2312 distance=129' 02251+0119 TOI 462 distance=129' 02254+0135 HDS 315 distance=134' 02319-0151 BAL 14 distance=135' 02384-0125 A 450 distance=136' 02237-0034 WAA 24 distance=137' 02405+0139 BAL1255 distance=138' 02344+0238 BAL1625 distance=139' 02317+0244 A 2333 distance=144' 02389-0135 HO 315 distance=149' 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 02328+0021 GRV1174 277 10.1
Show 02333+0008 GAU 1 167 9.6 16
Show 02318-0021 GWP 334 231 33.7 16
Show 02338-0035 KPP1674 318 12.9 20
Show 02313+0019 SLW 118 116 104.5 23
Show 02312-0036 KPP2499 67 22.4 29
Show 02347+0036 LEO 6 157 2.0 33
Show 02311+0045 RST5191 29 0.8 35
Show 02301-0023 LDS5385 206 10.6 41
Show 02330+0106 CBL 213 345 29.1 45
Show 02319+0108 LDS9132 166 6.3 47
Show 02297-0030 GWP 329 12 44.6 48
Show 02315+0106 SHY 422 BC 115 999.9 48
Show 02315+0106 STF 274 AB 220 13.7 49
Show 02301+0059 CVR1103 337 4.4 56
Show 02313+0113 BAL 956 153 3.1 56
Show 02289+0044 J 648 154 2.3 62
Show 02351+0106 BAL 958 AB 327 17.9 64
Show 02351+0106 DAM1005 AC 204 98.5 64
Show 02284+0039 LDS5384 317 72.0 68
Show 02371+0055 LDS5388 234 13.9 69
Show 02313+0131 A 2332 150 3.5 73
Show 02369+0106 TDS2302 63 0.5 76
Show 02373-0058 UC 764 263 51.8 77
Show 02377+0003 UC 765 104 17.1 77
Show 02342+0139 LDS9134 96 16.1 80
Show 02276+0052 SLN 6 173 6.7 85
Show 02297+0134 GWP 330 126 3.5 86
Show 02303-0100 CVR 427 264 23.7 91
Show 02385+0058 BAL 959 33 19.0 94
Show 02392-0016 GWP 350 186 12.1 97
Show 02343+0156 CVR1105 203 5.0 97
Show 02309+0158 GWP 332 55 10.9 101
Show 02363-0108 SLW 121 178 14.8 105
Show 02399+0009 A 1928 244 0.2 107
Show 02399-0041 TDS2325 163 1.3 109
Show 02397+0055 GRV 138 52 32.6 110
Show 02280+0158 KUI 8 37 0.5 120
Show 02295+0211 SKF1519 117 5.9 121
Show 02327-0145 A 316 94 0.5 128
Show 02412-0042 STF 295 302 3.9 129
Show 02381+0203 TDS2312 257 0.9 129
Show 02251+0119 TOI 462 197 0.2 129
Show 02254+0135 HDS 315 2 0.2 134
Show 02319-0151 BAL 14 76 8.7 135
Show 02384-0125 A 450 186 0.3 136
Show 02237-0034 WAA 24 195 1.4 137
Show 02405+0139 BAL1255 103 4.0 138
Show 02344+0238 BAL1625 239 12.0 139
Show 02317+0244 A 2333 218 0.3 144
Show 02389-0135 HO 315 355 1.7 149

 
 
WDS 02328+0021 : COMPONENTS
 
 
  A
B pa=277.0°
sep=10.06"
 
 
02328+0021 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 023247.12+002140.3 Mag 17.5 Spectral class M3.3 (red)
PmRA 49.00 PmDE -15.0
 
 
02328+0021 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 023246.45+002141.5 Mag 18 Spectral class M3.5 (red)
PmRA 49.00 PmDE -15.0 Calc delta mag 0.5 Calc coord yes