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Doubles in session


Current system
00455+3953
GRV 42


Nearby doubles
12' : 00445+3955
DAM 831

16' : 00448+3940
ALI1011

16' : 00467+3945
COU1205

37' : 00477+4017
COU1206

42' : 00473+4030
ITF 104AB

43' : 00423+4015
A 1507AB

45' : 00485+3924
MLB 4AB

48' : 00417+4009
SHN 57

49' : 00431+3913
MLB1054

50' : 00421+4025
POP 124

51' : 00416+4017
MLB 734

51' : 00434+3907
HEI 201AB

53' : 00495+4018
HDS 110AB

55' : 00438+3903
ALI 728

56' : 00472+3901
MLB 3

56' : 00461+4049
TOK 647

61' : 00403+4004
MLB 970AB

67' : 00414+3911
ALI 726

68' : 00470+3848
ES 223

71' : 00496+4047
CVR 348

76' : 00516+3925
A 1509AB

77' : 00405+4044
SKF1512

79' : 00392+3925
UC 415

79' : 00473+3837
ES 224AB

82' : 00483+3839
ES 225

84' : 00523+3930
HZG 1



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.

00455+3953 GRV 42

 
 
00h 45m 30.27s +39° 53' 08.2" P.A. 323.00 sep 67.0 mag 9.39,11.31 Sp M0
 
 
Coord 2000 00455+3953 Discov num GRV  42 Comp Coord arcsec 2000 00 45 30.27 +39 53 08.2
Date first 1892 Date last 2016 Obs 11
Pa first 322 Pa last 322.5 P.A. Now (θ) 322.5°
Sep first 67.1 Sep last 66.97 Sep. Now (ρ) 66.97"
Mag pri 9.39 Mag sec 11.31 delta mag (ΔM) 1.92 Spectral class M0 (red)
Pri motion ra +014 Sec motion ra +016
Pri motion dec -010 Sec motion dec -013
Notes
rPM=0.175 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Andromeda Tycho2 2801-00486-1 Gaia DR2 368852787813886592
 
 
WDS 00455+3953 GRV 42 : 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
00455+3953 GRV 42 2000 6 322 67.0 9.39 11.51 D 004530.27+395308.2
00455+3953 GRV 42 2002 7 323 67.1 9.39 11.51 M0 D 004530.27+395308.2
00455+3953 GRV 42 2010 7 323 66.9 9.39 11.31 M0 004530.27+395308.2
00455+3953 GRV 42 2016 8 323 67.0 9.39 11.31 M0 004530.27+395308.2

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

 
 
WDS 00455+3953 GRV 42 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 00455+3953 GRV 42 : MEASURES
 
 
No records found.

 
 
WDS 00455+3953 : VIRTUAL EYEPIECE
 
 

00455+3953 GRV 42A mag 9.39 Sp M0 00455+3953 GRV 42B sep 61.6 P.A. 329.50 mag 11.31 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 00455+3953 : ALADIN DSS IMAGE @ 00h 45m 30.27s +39° 53' 08.2"
 
 
 
 
WDS 00455+3953 GRV 42 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

00455+3953 GRV 42 distance=0' 00445+3955 DAM 831 distance=12' 00448+3940 ALI1011 distance=16' 00467+3945 COU1205 distance=16' 00477+4017 COU1206 distance=37' 00473+4030 ITF 104AB distance=42' 00473+4030 ITF 104AC distance=42' 00423+4015 A 1507AB distance=43' 00423+4015 A 1507AB,C distance=43' 00485+3924 MLB 4BC distance=45' 00485+3924 MLB 4AB distance=45' 00485+3924 MLB 4AC distance=45' 00417+4009 SHN 57 distance=48' 00431+3913 MLB1054 distance=49' 00421+4025 POP 124 distance=50' 00416+4017 MLB 734 distance=51' 00434+3907 HEI 201AB distance=51' 00434+3907 GII 114Aa,Ab distance=51' 00495+4018 HDS 110AB distance=53' 00495+4018 HDS 110Aa,Ab distance=53' 00438+3903 ALI 728 distance=55' 00472+3901 MLB 3 distance=56' 00461+4049 TOK 647 distance=56' 00403+4004 MLB 970AB distance=61' 00403+4004 MLB 970AC distance=61' 00414+3911 ALI 726 distance=67' 00470+3848 ES 223 distance=68' 00496+4047 CVR 348 distance=71' 00516+3925 A 1509AB distance=76' 00516+3925 A 1509AC distance=76' 00516+3925 A 1509AD distance=76' 00405+4044 SKF1512 distance=77' 00392+3925 UC 415 distance=79' 00473+3837 ES 224AB distance=79' 00473+3837 ES 224AC distance=79' 00483+3839 ES 225 distance=82' 00523+3930 HZG 1 distance=84' 00385+4022 COU1050 distance=85' 00390+4037 WOR 31AB distance=88' 00390+4037 WOR 31AC distance=88' 00408+3844 COU 853 distance=88' 00390+4040 BU 1159 distance=89' 00390+3906 UC 412 distance=89' 00393+4050 ES 1604AB distance=91' 00393+4050 GII 109Ba,Bb distance=91' 00375+3942 SHN 54 distance=93' 00436+4124 KPP4427 distance=94' 00426+4120 SHN 58 distance=94' 00427+4122 MMA 41 distance=95' 00539+3945 CVR 352 distance=97' 00466+4129 SKF 185 distance=97' 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 00455+3953 GRV 42 323 67.0
Show 00445+3955 DAM 831 216 3.5 12
Show 00448+3940 ALI1011 2 6.2 16
Show 00467+3945 COU1205 93 0.9 16
Show 00477+4017 COU1206 261 0.4 37
Show 00473+4030 ITF 104 AB 315 8.2 42
Show 00473+4030 ITF 104 AC 271 14.7 42
Show 00423+4015 A 1507 AB 226 0.7 43
Show 00423+4015 A 1507 AB,C 45 17.5 43
Show 00485+3924 MLB 4 BC 202 13.6 45
Show 00485+3924 MLB 4 AB 99 6.8 45
Show 00485+3924 MLB 4 AC 174 13.7 45
Show 00417+4009 SHN 57 -1 0.2 48
Show 00431+3913 MLB1054 351 11.2 49
Show 00421+4025 POP 124 24 4.4 50
Show 00416+4017 MLB 734 181 6.9 51
Show 00434+3907 HEI 201 AB 81 0.9 51
Show 00434+3907 GII 114 Aa,Ab 93 0.2 51
Show 00495+4018 HDS 110 AB 18 0.6 53
Show 00495+4018 HDS 110 Aa,Ab 130 0.1 53
Show 00438+3903 ALI 728 19 9.3 55
Show 00472+3901 MLB 3 21 8.1 56
Show 00461+4049 TOK 647 236 27.8 56
Show 00403+4004 MLB 970 AB 347 4.7 61
Show 00403+4004 MLB 970 AC 50 33.9 61
Show 00414+3911 ALI 726 149 11.5 67
Show 00470+3848 ES 223 88 8.7 68
Show 00496+4047 CVR 348 40 12.6 71
Show 00516+3925 A 1509 AB 27 0.7 76
Show 00516+3925 A 1509 AC 334 6.3 76
Show 00516+3925 A 1509 AD 22 18.6 76
Show 00405+4044 SKF1512 185 1.1 77
Show 00392+3925 UC 415 17 14.8 79
Show 00473+3837 ES 224 AB 343 10.4 79
Show 00473+3837 ES 224 AC 109 66.9 79
Show 00483+3839 ES 225 253 8.9 82
Show 00523+3930 HZG 1 28 8.3 84
Show 00385+4022 COU1050 94 0.6 85
Show 00390+4037 WOR 31 AB 123 0.3 88
Show 00390+4037 WOR 31 AC 174 1.1 88
Show 00408+3844 COU 853 89 0.9 88
Show 00390+4040 BU 1159 163 0.2 89
Show 00390+3906 UC 412 354 3.7 89
Show 00393+4050 ES 1604 AB 169 2.5 91
Show 00393+4050 GII 109 Ba,Bb 12 0.3 91
Show 00375+3942 SHN 54 -1 0.2 93
Show 00436+4124 KPP4427 57 1.3 94
Show 00426+4120 SHN 58 -1 0.3 94
Show 00427+4122 MMA 41 55 13.5 95
Show 00539+3945 CVR 352 117 7.7 97
Show 00466+4129 SKF 185 114 3.9 97

 
 
WDS 00455+3953 : COMPONENTS
 
 
  A
B pa=329.5°
sep=61.65"
 
 
00455+3953 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 004530.27+395308.2 Mag 9.39 Spectral class M0 (red)
PmRA 14.00 PmDE -10.0 Tycho2 2801-00486-1
Tycho2
Tycho2 2801-00486-1 Pflag RAmdeg 11.37613176 DEmdeg 39.88560057
PmRA 14.2 PmDE -9.9 E RAmdeg 13 E DEmdeg 12
E pmRA 1.4 E pmDE 1.4 EpRAm 1989.90 EpDEm 1990.11
Num 10 Q RAmdeg 0.9 Q DEmdeg 0.9 Q pmRA 0.9
Q pmDE 0.9 BTmag 11.380 E BTmag 0.053 VTmag 9.391
E VTmag 0.017 Prox 671 TYC T HIP
CCDM RAdeg 11.37608806 DEdeg 39.88562111 EpRA 1990 1.75
EpDE 1990 1.86 E RAdeg 14.1 E DEdeg 13.0 Posflg
Corr -0.1
 
 
00455+3953 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 004527.55+395401.3 Mag 11.31 PmRA 16.00
PmDE -13.0 Tycho2 2801-00928-1 Calc delta mag 1.92 Calc coord yes
Tycho2
Tycho2 2801-00928-1 Pflag RAmdeg 11.36130360 DEmdeg 39.90038100
PmRA 13.2 PmDE -9.2 E RAmdeg 50 E DEmdeg 48
E pmRA 2.1 E pmDE 2.0 EpRAm 1984.21 EpDEm 1984.07
Num 4 Q RAmdeg 0.9 Q DEmdeg 1.1 Q pmRA 0.9
Q pmDE 1.1 BTmag 12.044 E BTmag 0.098 VTmag 11.512
E VTmag 0.085 Prox 671 TYC HIP
CCDM RAdeg 11.36126250 DEdeg 39.90040167 EpRA 1990 1.75
EpDE 1990 1.84 E RAdeg 53.4 E DEdeg 50.4 Posflg
Corr -0.2