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Doubles in session


Current system
15450+0250
GRV 1115


Nearby doubles
25' : 15440+0231
A 2230AB

36' : 15461+0321
GRV 912

47' : 15436+0209
BAL1907

53' : 15463+0340
HDS2220

58' : 15451+0348
KPP1668

59' : 15475+0337
JMS 5

67' : 15474+0154
GWP2553

68' : 15411+0323
UC 3042

70' : 15473+0149
RAO 664

72' : 15455+0402
BU 240AB

72' : 15471+0146
CBL 497

72' : 15420+0156
BAL1906

73' : 15441+0140
GWP2550

73' : 15499+0248
ARU 13

76' : 15499+0230
YSC 109

81' : 15399+0227
SLE 926

81' : 15398+0230
CVR 168

83' : 15413+0350
BAL2870

86' : 15507+0302
CBL 499

88' : 15507+0313
BAL2409

88' : 15503+0212
SKF1311

90' : 15482+0134
EIS 1AB

102' : 15453+0432
AG 198

102' : 15504+0149
TOK 597

111' : 15415+0113
SKF 915

112' : 15461+0441
LDS4590



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.

15450+0250 GRV 1115

 
 
15h 45m 02.44s +02° 50' 42.0" P.A. 312.00 sep 30.1 mag 14.90,17.40
 
 
Coord 2000 15450+0250 Discov num GRV1115 Comp Coord arcsec 2000 15 45 02.44 +02 50 42.0
Date first 2000 Date last 2015 Obs 8
Pa first 312 Pa last 311.8 P.A. Now (θ) 311.8°
Sep first 30.2 Sep last 30.109 Sep. Now (ρ) 30.109"
Mag pri 14.90 Mag sec 17.40 delta mag (ΔM) 2.5 Spectral class
Pri motion ra -013 Sec motion ra -012
Pri motion dec -028 Sec motion dec -026
Notes
rPM=0.072 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Serpens Gaia DR2 4424256673583326080
 
 
WDS 15450+0250 GRV 1115 : 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
15450+0250 GRV1115 2000 2 312 30.1 14.90 17.40 D 154502.44+025042.0
15450+0250 GRV1115 2010 3 312 30.2 14.90 17.40 154502.44+025042.0
15450+0250 GRV1115 2015 4 312 30.2 14.90 17.40 154502.44+025042.0

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

 
 
WDS 15450+0250 GRV 1115 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15450+0250 GRV 1115 : MEASURES
 
 
No records found.

 
 
WDS 15450+0250 : VIRTUAL EYEPIECE
 
 

15450+0250 GRV1115A mag 14.9 15450+0250 GRV1115B sep 30.1 P.A. 311.80 mag 17.4 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 15450+0250 : ALADIN DSS IMAGE @ 15h 45m 02.44s +02° 50' 42.0"
 
 
 
 
WDS 15450+0250 GRV 1115 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15450+0250 GRV1115 distance=1' 15440+0231 RDR 6Ba,Bb distance=25' 15440+0231 A 2230AB distance=25' 15440+0231 A 2230AC distance=25' 15440+0231 A 2230AD distance=25' 15440+0231 A 2230CE distance=29' 15461+0321 GRV 912 distance=36' 15436+0209 BAL1907 distance=47' 15463+0340 HDS2220 distance=53' 15451+0348 KPP1668 distance=58' 15475+0337 JMS 5 distance=59' 15474+0154 GWP2553 distance=67' 15411+0323 UC 3042 distance=68' 15473+0149 RAO 664 distance=70' 15455+0402 BU 240AB distance=72' 15455+0402 BU 240AC distance=72' 15471+0146 CBL 497 distance=72' 15420+0156 BAL1906 distance=72' 15441+0140 GWP2550 distance=73' 15499+0248 ARU 13 distance=73' 15499+0230 YSC 109 distance=76' 15399+0227 SLE 926 distance=81' 15398+0230 CVR 168 distance=81' 15413+0350 BAL2870 distance=83' 15507+0302 CBL 499 distance=86' 15507+0313 BAL2409 distance=88' 15503+0212 SKF1311 distance=88' 15482+0134 EIS 1AB distance=90' 15482+0134 LAF 55AC distance=90' 15482+0134 LAF 55AD distance=90' 15482+0134 LAF 55AE distance=90' 15482+0134 LAF 55AF distance=90' 15482+0134 LAF 55AG distance=90' 15482+0134 LAF 55AH distance=90' 15482+0134 LAF 55AI distance=90' 15453+0432 AG 198 distance=102' 15504+0149 TOK 597 distance=102' 15415+0113 SKF 915 distance=111' 15461+0441 LDS4590 distance=112' 15374+0214 SLW1116 distance=120' 15526+0211 GWP2559 distance=120' 15387+0406 KPP 802 distance=122' 15483+0444 SLW1138 distance=123' 15426+0052 FMR 120 distance=125' 15531+0323 UC 3076 distance=126' 15467+0045 LDS6306 distance=128' 15419-0049 J 444 distance=131' 15533+0205 TDS9677 distance=132' 15536+0156 BAL1908 distance=139' 15525+0413 BAL2872 distance=139' 15512+0107 RAO 339CD distance=140' 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 15450+0250 GRV1115 312 30.1 1
Show 15440+0231 RDR 6 Ba,Bb 30 0.2 25
Show 15440+0231 A 2230 AB 15 4.5 25
Show 15440+0231 A 2230 AC 208 193.9 25
Show 15440+0231 A 2230 AD 286 173.6 25
Show 15440+0231 A 2230 CE 235 172.8 29
Show 15461+0321 GRV 912 254 20.7 36
Show 15436+0209 BAL1907 347 2.4 47
Show 15463+0340 HDS2220 99 0.2 53
Show 15451+0348 KPP1668 261 12.8 58
Show 15475+0337 JMS 5 286 388.2 59
Show 15474+0154 GWP2553 105 7.7 67
Show 15411+0323 UC 3042 162 59.4 68
Show 15473+0149 RAO 664 304 0.2 70
Show 15455+0402 BU 240 AB 131 2.0 72
Show 15455+0402 BU 240 AC 31 30.6 72
Show 15471+0146 CBL 497 286 68.3 72
Show 15420+0156 BAL1906 253 16.7 72
Show 15441+0140 GWP2550 37 7.0 73
Show 15499+0248 ARU 13 140 0.3 73
Show 15499+0230 YSC 109 90 0.1 76
Show 15399+0227 SLE 926 314 22.1 81
Show 15398+0230 CVR 168 132 101.6 81
Show 15413+0350 BAL2870 44 9.4 83
Show 15507+0302 CBL 499 350 24.6 86
Show 15507+0313 BAL2409 20 2.6 88
Show 15503+0212 SKF1311 300 74.8 88
Show 15482+0134 EIS 1 AB 352 17.7 90
Show 15482+0134 LAF 55 AC 12 2.3 90
Show 15482+0134 LAF 55 AD 287 4.0 90
Show 15482+0134 LAF 55 AE 305 8.0 90
Show 15482+0134 LAF 55 AF 258 8.3 90
Show 15482+0134 LAF 55 AG 299 11.0 90
Show 15482+0134 LAF 55 AH 190 11.4 90
Show 15482+0134 LAF 55 AI 207 10.0 90
Show 15453+0432 AG 198 144 2.2 102
Show 15504+0149 TOK 597 146 422.0 102
Show 15415+0113 SKF 915 175 4.8 111
Show 15461+0441 LDS4590 233 2.4 112
Show 15374+0214 SLW1116 83 44.7 120
Show 15526+0211 GWP2559 343 72.7 120
Show 15387+0406 KPP 802 8 6.9 122
Show 15483+0444 SLW1138 60 10.9 123
Show 15426+0052 FMR 120 295 85.6 125
Show 15531+0323 UC 3076 141 9.9 126
Show 15467+0045 LDS6306 278 15.8 128
Show 15419-0049 J 444 318 2.9 131
Show 15533+0205 TDS9677 263 0.9 132
Show 15536+0156 BAL1908 246 10.1 139
Show 15525+0413 BAL2872 257 4.4 139
Show 15512+0107 RAO 339 CD 110 0.3 140

 
 
WDS 15450+0250 : COMPONENTS
 
 
  A
B pa=311.8°
sep=30.09"
 
 
15450+0250 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 154502.44+025042.0 Mag 14.9 PmRA -13.00
PmDE -28.0
 
 
15450+0250 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 154500.94+025102.1 Mag 17.4 PmRA -12.00
PmDE -26.0 Calc delta mag 2.5 Calc coord yes