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Doubles in session


Current system
16355+5403
GRV 1221


Nearby doubles
22' : 16376+5351
SLW1188

28' : 16350+5431
NSN 681

46' : 16319+5435
CVR 828

50' : 16317+5327
SKF1645

55' : 16413+5344
JNN 109

60' : 16366+5502
TDS 824

68' : 16362+5255
STF2078AB

71' : 16276+5415
ES 630

76' : 16402+5300
KPP4009

83' : 16334+5524
STI2343

88' : 16435+5457
KPP2323

89' : 16306+5521
STI2342

91' : 16254+5418
BWL 43

91' : 16271+5457
CVR 821

92' : 16392+5237
ES 968

105' : 16460+5317
TDT 74

107' : 16422+5236
BEM 22

110' : 16238+5441
TDS9878

111' : 16430+5533
TDT 45

113' : 16483+5359
RAO 356

114' : 16398+5550
KPP 374

115' : 16225+5402
TDS9868

117' : 16328+5209
KPP 663

119' : 16313+5557
MLR 636

124' : 16437+5544
MLR 570

124' : 16476+5303
VVO 15



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.

16355+5403 GRV 1221

 
 
16h 35m 31.70s +54° 03' 10.4" P.A. 58.00 sep 9.6 mag 17.03,17.58 Sp M2.4+M2.9
 
 
Coord 2000 16355+5403 Discov num GRV1221 Comp Coord arcsec 2000 16 35 31.70 +54 03 10.4
Date first 1999 Date last 2016 Obs 11
Pa first 58 Pa last 57.5 P.A. Now (θ) 57.5°
Sep first 9.6 Sep last 9.588 Sep. Now (ρ) 9.588"
Mag pri 17.03 Mag sec 17.58 delta mag (ΔM) 0.55 Spectral class M2.4+M2.9 (red/red)
Pri motion ra -025 Sec motion ra -027
Pri motion dec +046 Sec motion dec +046
Notes N V R (See Notes, Proper motion indicates physical, Red magnitudes)
rPM=0.037 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Gaia DR2 1426646333091941888
 
 
WDS 16355+5403 GRV 1221 : NOTES
 
 
discov_num notes refcode
GRV1221 SLW1186.
 
 
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
16355+5403 GRV1221 2000 1 58 9.6 17.00 17.50 R 163531.68+540310.7
16355+5403 GRV1221 2005 3 58 9.6 17.03 17.58 M2.4 M2.9 NVDR 163531.70+540310.4
16355+5403 GRV1221 2010 4 57 8.9 17.03 17.58 M2.4+M2.9 NV R 163531.70+540310.4
16355+5403 GRV1221 2015 5 58 9.6 17.03 17.58 M2.4+M2.9 NV R 163531.70+540310.4
16355+5403 GRV1221 2016 11 58 9.6 17.03 17.58 M2.4+M2.9 NV R 163531.70+540310.4

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

 
 
WDS 16355+5403 GRV 1221 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16355+5403 GRV 1221 : MEASURES
 
 
No records found.

 
 
WDS 16355+5403 : VIRTUAL EYEPIECE
 
 

16355+5403 GRV1221A mag 17.03 Sp M2.4 16355+5403 GRV1221B sep 7.0 P.A. 42.70 mag 17.58 Sp M2.9 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 16355+5403 : ALADIN DSS IMAGE @ 16h 35m 31.70s +54° 03' 10.4"
 
 
 
 
WDS 16355+5403 GRV 1221 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16355+5403 GRV1221 distance=0' 16376+5351 SLW1188 distance=22' 16350+5431 NSN 681 distance=28' 16319+5435 CVR 828 distance=46' 16317+5327 SKF1645 distance=50' 16413+5344 JNN 109 distance=55' 16366+5502 TDS 824 distance=60' 16362+5255 STF2078AB distance=68' 16362+5255 STFA 30AC distance=68' 16362+5255 STFA 30BC distance=69' 16362+5255 STFA 30CD distance=70' 16276+5415 ES 630 distance=71' 16319+5259 A 1862BC distance=72' 16319+5259 A 1862A,BC distance=72' 16402+5300 KPP4009 distance=76' 16334+5524 STI2343 distance=83' 16435+5457 KPP2323 distance=88' 16306+5521 STI2342 distance=89' 16254+5418 BWL 43 distance=91' 16271+5457 CVR 821 distance=91' 16392+5237 ES 968 distance=92' 16460+5317 TDT 74 distance=105' 16422+5236 BEM 22 distance=107' 16238+5441 TDS9878 distance=110' 16430+5533 TDT 45 distance=111' 16483+5359 RAO 356 distance=113' 16398+5550 KPP 374 distance=114' 16225+5402 TDS9868 distance=115' 16328+5209 KPP 663 distance=117' 16313+5557 MLR 636 distance=119' 16437+5544 MLR 570 distance=124' 16476+5303 VVO 15 distance=124' 16243+5520 SKF 242 distance=125' 16379+5608 A 1140 distance=127' 16486+5508 STF2108 distance=131' 16255+5547 UC 3167 distance=136' 16369+5618 STI2345 distance=136' 16513+5347 SWI 2 distance=141' 16249+5218 LDS4670AB distance=143' 16249+5218 LDS4670Aa,Ab distance=143' 16453+5559 UC 3225 distance=144' 16503+5305 TDT 108 distance=144' 16338+5626 CVR 833 distance=144' 16187+5412 CVR1662 distance=149' 16473+5218 ES 970 distance=150' 16356+5633 ES 2652 distance=150' 16413+5138 TDT 33 distance=155' 16280+5136 HU 663 distance=163' 16289+5636 ARG 102 distance=164' 16177+5454 TDS 808 distance=164' 16438+5133 HU 664 distance=169' 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 16355+5403 GRV1221 58 9.6
Show 16376+5351 SLW1188 263 15.1 22
Show 16350+5431 NSN 681 327 2.2 28
Show 16319+5435 CVR 828 118 12.7 46
Show 16317+5327 SKF1645 79 3.3 50
Show 16413+5344 JNN 109 94 0.1 55
Show 16366+5502 TDS 824 116 1.6 60
Show 16362+5255 STF2078 AB 104 2.9 68
Show 16362+5255 STFA 30 AC 193 90.2 68
Show 16362+5255 STFA 30 BC 194 90.1 69
Show 16362+5255 STFA 30 CD 123 125.5 70
Show 16276+5415 ES 630 44 5.8 71
Show 16319+5259 A 1862 BC 248 0.3 72
Show 16319+5259 A 1862 A,BC 111 74.4 72
Show 16402+5300 KPP4009 134 36.3 76
Show 16334+5524 STI2343 225 7.7 83
Show 16435+5457 KPP2323 278 19.7 88
Show 16306+5521 STI2342 341 11.6 89
Show 16254+5418 BWL 43 201 5.4 91
Show 16271+5457 CVR 821 263 7.8 91
Show 16392+5237 ES 968 228 5.5 92
Show 16460+5317 TDT 74 229 0.5 105
Show 16422+5236 BEM 22 105 7.5 107
Show 16238+5441 TDS9878 289 2.1 110
Show 16430+5533 TDT 45 43 0.9 111
Show 16483+5359 RAO 356 200 3.3 113
Show 16398+5550 KPP 374 25 3.7 114
Show 16225+5402 TDS9868 227 0.7 115
Show 16328+5209 KPP 663 177 6.0 117
Show 16313+5557 MLR 636 272 0.6 119
Show 16437+5544 MLR 570 350 1.3 124
Show 16476+5303 VVO 15 309 9.0 124
Show 16243+5520 SKF 242 126 15.0 125
Show 16379+5608 A 1140 123 3.4 127
Show 16486+5508 STF2108 350 26.6 131
Show 16255+5547 UC 3167 235 31.1 136
Show 16369+5618 STI2345 75 4.3 136
Show 16513+5347 SWI 2 197 7.1 141
Show 16249+5218 LDS4670 AB 216 49.0 143
Show 16249+5218 LDS4670 Aa,Ab 281 2.3 143
Show 16453+5559 UC 3225 27 13.2 144
Show 16503+5305 TDT 108 354 2.0 144
Show 16338+5626 CVR 833 131 16.8 144
Show 16187+5412 CVR1662 351 4.1 149
Show 16473+5218 ES 970 302 3.5 150
Show 16356+5633 ES 2652 182 13.1 150
Show 16413+5138 TDT 33 233 0.9 155
Show 16280+5136 HU 663 233 3.0 163
Show 16289+5636 ARG 102 53 80.5 164
Show 16177+5454 TDS 808 185 1.0 164
Show 16438+5133 HU 664 303 0.5 169

 
 
WDS 16355+5403 : COMPONENTS
 
 
  A
B pa=42.7°
sep=7.01"
 
 
16355+5403 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 163531.70+540310.4 Mag 17.03 Spectral class M2.4 (red)
PmRA -25.00 PmDE 46.0
 
 
16355+5403 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 163532.24+540315.6 Mag 17.58 Spectral class M2.9 (red)
PmRA -27.00 PmDE 46.0 Calc delta mag 0.55 Calc coord yes