12250+0123 GRV 855

 
 
12h 25m 05.95s +01° 23' 52.6" P.A. 16.00 sep 43.5 mag 11.31,11.84
 
 
Coord 2000 12250+0123 Discov num GRV 855 Comp Coord arcsec 2000 12 25 05.95 +01 23 52.6
Date first 1909 Date last 2015 Obs 15
Pa first 17 Pa last 16.1 P.A. Now (θ) 16.1°
Sep first 43.6 Sep last 43.45 Sep. Now (ρ) 43.45"
Mag pri 11.31 Mag sec 11.84 delta mag (ΔM) 0.53 Spectral class
Pri motion ra -017 Sec motion ra -014
Pri motion dec -012 Sec motion dec -013
Notes
rPM=0.152 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Virgo Tycho2 0282-00313-1 Gaia DR2 3699961154085605248
 
 
WDS 12250+0123 GRV 855 : 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
12250+0123 GRV 855 2000 7 16 43.6 11.57 12.26 D 122505.95+012352.6
12250+0123 GRV 855 2015 9 16 43.5 11.31 11.84 122505.95+012352.6

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

 
 
WDS 12250+0123 GRV 855 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12250+0123 GRV 855 : MEASURES
 
 
No records found.

 
 
WDS 12250+0123 : VIRTUAL EYEPIECE
 
 

12250+0123 GRV 855A mag 11.31 12250+0123 GRV 855B sep 43.5 P.A. 16.10 mag 11.84 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 12250+0123 : ALADIN DSS IMAGE @ 12h 25m 05.95s +01° 23' 52.6"
 
 
 
 
WDS 12250+0123 GRV 855 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


12250+0123  GRV 855 distance=1' 12248+0111  UC 2332 distance=14' 12228+0151  LDS2879AB distance=45' 12228+0151  RAO 277Aa,Ab distance=45' 12266+0045  BAL1452 distance=46' 12225+0053  GRV1199 distance=49' 12218+0119  SHN 155 distance=50' 12289+0122  LDS2882 distance=57' 12246+0026  UC 2331 distance=59' 12247+0225  AG  177AB distance=62' 12247+0225  AG  177AC distance=62' 12244+0022  SLW 718 distance=63' 12257-0017  OCC 104 distance=68' 12234+0020  GWP1800 distance=69' 12240+0015  SLW 715 distance=71' 12287-0035  UC 2346 distance=73' 12264+0234  SLW 720 distance=73' 12290+0057  GRV1077 distance=75' 12268-0011  AGC   4 distance=78' 12267+0008  CVR1433 distance=80' 12287-0025  GWP1817 distance=80' 12268+0007  SLW 722 distance=81' 12297-0039  SKF 892 distance=83' 12227+0238  BAL2389 distance=83' 12305+0101  SHN 160 distance=85' 12204+0035  RST5366 distance=86' 12298-0030  CVR1441 distance=89' 12199-0040  MCA  37 (Zaniah) distance=90' 12228+0246  UC  171 distance=90' 12213-0014  GWP1794 distance=91' 12198+0209  SHN 154 distance=92' 12312+0120  A  2583BC distance=92' 12312+0120  SHJ 146AB distance=93' 12312+0120  A  2583AC distance=93' 12199+0215  RAO 275 distance=94' 12190+0022  GRV1076 distance=99' 12311+0207  AG  178 distance=99' 12306+0223  UC 2351 distance=102' 12203-0009  OCC  15 distance=105' 12310-0034  GRV1078 distance=108' 12179+0126  SHN  22 distance=108' 12288+0300  CVR1438 distance=112' 12190+0005  GRV1075 distance=112' 12322+0206  CVR1444 distance=115' 12314+0234  SLW 732 distance=118' 12214+0310  BAL2388 distance=120' 12171+0143  A  2487 distance=122' 12223+0318  STT 247 distance=122' 12313+0244  BAL2390 distance=123' 12297+0306  UC  174 distance=124' 12227+0325  CBL 380 distance=126' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 12250+0123 GRV 855 16 43.5 1
Show 12248+0111 UC 2332 122 42.7 14
Show 12228+0151 LDS2879 AB 289 67.2 45
Show 12228+0151 RAO 277 Aa,Ab 110 0.6 45
Show 12266+0045 BAL1452 57 2.6 46
Show 12225+0053 GRV1199 330 22.2 49
Show 12218+0119 SHN 155 -1 0.6 50
Show 12289+0122 LDS2882 161 85.0 57
Show 12246+0026 UC 2331 155 21.8 59
Show 12247+0225 AG 177 AB 221 7.3 62
Show 12247+0225 AG 177 AC 57 96.3 62
Show 12244+0022 SLW 718 239 9.6 63
Show 12257-0017 OCC 104 -1 0.1 68
Show 12234+0020 GWP1800 303 14.2 69
Show 12240+0015 SLW 715 342 25.7 71
Show 12287-0035 UC 2346 278 24.9 73
Show 12264+0234 SLW 720 74 28.3 73
Show 12290+0057 GRV1077 51 11.4 75
Show 12268-0011 AGC 4 145 0.5 78
Show 12267+0008 CVR1433 213 4.5 80
Show 12287-0025 GWP1817 139 86.8 80
Show 12268+0007 SLW 722 287 144.6 81
Show 12297-0039 SKF 892 80 4.3 83
Show 12227+0238 BAL2389 106 2.8 83
Show 12305+0101 SHN 160 -1 0.1 85
Show 12204+0035 RST5366 15 0.9 86
Show 12298-0030 CVR1441 66 3.4 89
Show Zaniah 12199-0040 MCA 37 328 0.1 90
Show 12228+0246 UC 171 53 40.8 90
Show 12213-0014 GWP1794 352 66.4 91
Show 12198+0209 SHN 154 -1 0.7 92
Show 12312+0120 A 2583 BC 105 46.3 92
Show 12312+0120 SHJ 146 AB 290 49.5 93
Show 12312+0120 A 2583 AC 335 5.0 93
Show 12199+0215 RAO 275 258 0.3 94
Show 12190+0022 GRV1076 139 10.9 99
Show 12311+0207 AG 178 284 1.3 99
Show 12306+0223 UC 2351 131 28.5 102
Show 12203-0009 OCC 15 -1 0.1 105
Show 12310-0034 GRV1078 232 10.7 108
Show 12179+0126 SHN 22 175 0.1 108
Show 12288+0300 CVR1438 217 3.6 112
Show 12190+0005 GRV1075 138 15.0 112
Show 12322+0206 CVR1444 113 3.3 115
Show 12314+0234 SLW 732 173 10.8 118
Show 12214+0310 BAL2388 275 17.7 120
Show 12171+0143 A 2487 177 2.0 122
Show 12223+0318 STT 247 47 14.0 122
Show 12313+0244 BAL2390 330 9.3 123
Show 12297+0306 UC 174 304 34.5 124
Show 12227+0325 CBL 380 339 39.7 126

 
 
WDS 12250+0123 : COMPONENTS
 
 
  A
B pa=16.1°
sep=43.45"
 
 
12250+0123 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 122505.95+012352.6 Mag 11.31 PmRA -17.00
PmDE -12.0 Tycho2 0282-00313-1
Tycho2
Tycho2 0282-00313-1 Pflag RAmdeg 186.27477920 DEmdeg 1.39794748
PmRA -15.4 PmDE -11.9 E RAmdeg 38 E DEmdeg 36
E pmRA 1.3 E pmDE 1.3 EpRAm 1974.86 EpDEm 1971.73
Num 6 Q RAmdeg 0.6 Q DEmdeg 0.9 Q pmRA 0.5
Q pmDE 0.9 BTmag 12.069 E BTmag 0.118 VTmag 11.570
E VTmag 0.116 Prox 435 TYC HIP
CCDM RAdeg 186.27482111 DEdeg 1.39794722 EpRA 1990 1.87
EpDE 1990 1.61 E RAdeg 51.6 E DEdeg 77.3 Posflg
Corr 0.1
 
 
12250+0123 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 122506.75+012434.3 Mag 11.84 PmRA -14.00
PmDE -13.0 Tycho2 0282-00038-1 Calc delta mag 0.53 Calc coord yes
Tycho2
Tycho2 0282-00038-1 Pflag RAmdeg 186.27817367 DEmdeg 1.40956121
PmRA -16.6 PmDE -11.4 E RAmdeg 43 E DEmdeg 64
E pmRA 1.6 E pmDE 1.8 EpRAm 1973.22 EpDEm 1959.01
Num 5 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.8
Q pmDE 0.8 BTmag 13.580 E BTmag 0.374 VTmag 12.261
E VTmag 0.206 Prox 435 TYC HIP
CCDM RAdeg 186.27821306 DEdeg 1.40955111 EpRA 1990 1.86
EpDE 1990 1.59 E RAdeg 85.6 E DEdeg 129.7 Posflg
Corr 0.0