13257-2255 AHD 9023

 
 
13h 25m 41.39s -22° 54' 37.7" P.A. 109.00 sep 22.5 mag 10.40,12.79 Sp G5
 
 
Coord 2000 13257-2255 Discov num AHD9023 Comp Coord arcsec 2000 13 25 41.39 -22 54 37.7
Date first 1954 Date last 2016 Obs 11
Pa first 109 Pa last 108.6 P.A. Now (θ) 108.6°
Sep first 22.3 Sep last 22.516 Sep. Now (ρ) 22.516"
Mag pri 10.40 Mag sec 12.79 delta mag (ΔM) 2.39 Spectral class G5 (yellow)
Pri motion ra -027 Sec motion ra -023
Pri motion dec -007 Sec motion dec -011
Notes
rPM=0.203 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hydra Tycho2 6713-00684-1 Gaia DR2 6195863716052888960
 
 
WDS 13257-2255 AHD 9023 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Ahd2010 Mb u Ahad, A. ...................
Ahd2010 Webb Soc., Double Star Circ. 18, 2010
Ahd2011 Mb u Ahad, A. ...................
Ahd2011 +Pa Webb Soc., Double Star Circ. 19, 2011
Ahd2012 Mb u Ahad, A. ...................
Ahd2012 +P+ Webb Soc., Double Star Circ. 20, 2012
Ahd2012 +C
Ahd2012b Pa j Ahad, A. 2012JDSO....8..247A
Ahd2012b +P JDSO 8, 247, 2012
Ahd2012c Pa w Ahad, A. 2012JDSO....8..332A
Ahd2012c +P JDSO 8, 332, 2012
Ahd2013a Pa w Ahad, A. 2013JDSO....9..122A
Ahd2013a +C JDSO 9, 122, 2013
Ahd2013b C u Ahad, A. ...................
Ahd2013b Webb Soc., Double Star Circ. 21, 2013
Ahd2013c E2 w Ahad, A. 2013JDSO....9..173A
Ahd2013c JDSO 9, 173, 2013
Ahd2013d E2 u Ahad, A. 2013JDSO....9..247A
Ahd2013d +C JDSO 9, 247, 2013
Ahd2013e E2 w Ahad, A. 2013JDSO....9..274A
Ahd2013e +P JDSO 9, 274, 2013
Ahd2014a E2 j Ahad, A. 2014JDSO...10..122A
Ahd2014a +P JDSO 10, 122, 2014
Ahd2014b E2 u Ahad, A. 2014JDSO...10..134A
Ahd2014b JDSO 10, 134, 2014
Ahd2014d E2 u Ahad, A. ...................
Ahd2014d +Pp Webb Soc., Double Star Circ. 22, 2014
Ahd2014e E2 u Ahad, A. ...................
Ahd2014e Webb Soc., Double Star Circ. 22, 2014
Ahd2014f E2 u Ahad, A. 2014JDSO...10..254A
Ahd2014f JDSO 10, 254, 2014
Ahd2014g E2 - Ahad, A. 2014JDSO...10..311A
Ahd2014g +P JDSO 10, 311, 2014 (all data are also in Ahd2014c)
Ahd2014h E2 w Ahad, A. 2014JDSO...10..314A
Ahd2014h JDSO 10, 314, 2014
Ahd2015a E2 w Ahad, A. 2015JDSO...11...33A
Ahd2015a +C JDSO 11, 33, 2015
Ahd2015b C u Ahad, A. 2015JDSO...11...70A
Ahd2015b JDSO 11, 70, 2015
Ahd2015c C - Ahad, A. 2015JDSO...11...78A
Ahd2015c JDSO 11, 78, 2015
Ahd2015d C u Ahad, A. ...................
Ahd2015d Webb Soc., Double Star Circ. 23, 26, 2015
Ahd2015e C u Ahad, A. ...................
Ahd2015e Webb Soc., Double Star Circ. 23, 30, 2015
Ahd2016a C u Ahad, A. 2016JDSO...12..162A
Ahd2016a JDSO 12, 162, 2016
Ahd2016b C u Ahad, A. 2016JDSO...12..165A
Ahd2016b +E2 JDSO 12, 165, 2016
Ahd2016b +Pp
Ahd2016c C u Ahad, A. ...................
Ahd2016c Webb Soc., Double Star Circ. 24, 22, 2016
Ahd2020 Hg j Ahad, A. .
Ahd2020 Webb Soc., Double Star Circ. 28, 43, 2020
Ahd2020b C u Ahad, A. 2020JDSO...16..304A
Ahd2020b +E2 JDSO 16, 304, 2020
Ahd2020b +Pp
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13257-2255 AHD9023 2014 4 108 22.2 10.40 12.79 132541.39-225437.7
13257-2255 AHD9023 2015 9 109 22.5 10.40 12.79 G5 132541.39-225437.7
13257-2255 AHD9023 2016 11 109 22.5 10.40 12.79 G5 132541.39-225437.7

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

 
 
WDS 13257-2255 AHD 9023 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 13257-2255 AHD 9023 : MEASURES
 
 
No records found.

 
 
WDS 13257-2255 : VIRTUAL EYEPIECE
 
 

13257-2255 AHD9023A mag 10.4 Sp G5 13257-2255 AHD9023B sep 20.9 P.A. 110.10 mag 12.79 virtual eyepiece
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Radius:
Components only
 
 
WDS 13257-2255 : ALADIN DSS IMAGE @ 13h 25m 41.39s -22° 54' 37.7"
 
 
 
 
WDS 13257-2255 AHD 9023 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


13257-2255  AHD9023 distance=0' 13263-2315  STN  30 distance=22' 13242-2228  B  2314 distance=34' 13232-2252  DON 599 distance=35' 13271-2222  BU 1107 distance=39' 13286-2306  HDS1887 distance=42' 13225-2257  ARG  26AB distance=44' 13225-2257  SHY 618AC distance=44' 13220-2250  BU 1435 distance=50' 13239-2346  ARA2185 distance=57' 13214-2248  HU 1503 distance=60' 13297-2317  HO  381 distance=60' 13307-2327  HJ 2655 distance=77' 13252-2138  ARA1485 distance=77' 13274-2138  LDS6278 distance=80' 13305-2339  HO  540 distance=80' 13263-2132  UC 2536 distance=83' 13200-2226  TDS 702 distance=85' 13267-2418  BGH   6 distance=85' 13252-2127  JAO   7 distance=88' 13321-2258  HJ 4593 distance=90' 13306-2353  BRT1488 distance=90' 13189-2310  SMY   3 distance=95' 13180-2330  I   920 distance=112' 13240-2055  BU  610 distance=122' 13214-2441  BRT2999AB distance=123' 13212-2446  RST2842 distance=127' 13336-2142  LDS4376 distance=132' 13240-2044  TDS8812 distance=133' 13174-2132  BU  222AB distance=142' 13154-2326  ARA1798 distance=145' 13321-2450  B   251 distance=146' 13254-2024  B  2017 distance=151' 13270-2021  DAM 599BC distance=155' 13270-2021  B  2751AB distance=155' 13272-2020  B  1739 distance=156' 13198-2037  TDS8789 distance=161' 13333-2458  BRT3002 distance=162' 13327-2045  TDS8869 distance=163' 13372-2337  TOK 852AB distance=164' 13148-2150  UC 2504 distance=165' 13377-2337  RST2856AB distance=171' 13221-2010  UC 2523 distance=172' 13145-2417  FIN 297AB distance=175' 13145-2417  STN  28AB,C distance=175' 13385-2242  UC 2575AB distance=178' 13127-2258  ARA1797 distance=179' 13382-2341  LDS4385AB distance=179' 13382-2341  TOK 404Aa,Ab distance=179' 13153-2445  UC 2506 distance=181' 13190-2536  HDS1866 distance=186' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 13257-2255 AHD9023 109 22.5
Show 13263-2315 STN 30 352 1.4 22
Show 13242-2228 B 2314 31 7.6 34
Show 13232-2252 DON 599 128 1.7 35
Show 13271-2222 BU 1107 131 1.5 39
Show 13286-2306 HDS1887 321 0.2 42
Show 13225-2257 ARG 26 AB 80 27.5 44
Show 13225-2257 SHY 618 AC 238 999.9 44
Show 13220-2250 BU 1435 285 6.0 50
Show 13239-2346 ARA2185 234 9.0 57
Show 13214-2248 HU 1503 202 1.5 60
Show 13297-2317 HO 381 323 21.1 60
Show 13307-2327 HJ 2655 270 11.4 77
Show 13252-2138 ARA1485 291 13.8 77
Show 13274-2138 LDS6278 106 138.6 80
Show 13305-2339 HO 540 186 14.1 80
Show 13263-2132 UC 2536 340 31.2 83
Show 13200-2226 TDS 702 196 1.1 85
Show 13267-2418 BGH 6 268 319.0 85
Show 13252-2127 JAO 7 162 68.9 88
Show 13321-2258 HJ 4593 272 26.8 90
Show 13306-2353 BRT1488 22 3.9 90
Show 13189-2310 SMY 3 98 127.8 95
Show 13180-2330 I 920 216 1.4 112
Show 13240-2055 BU 610 18 4.3 122
Show 13214-2441 BRT2999 AB 169 4.8 123
Show 13212-2446 RST2842 315 1.6 127
Show 13336-2142 LDS4376 43 18.3 132
Show 13240-2044 TDS8812 289 0.4 133
Show 13174-2132 BU 222 AB 22 1.8 142
Show 13154-2326 ARA1798 132 18.1 145
Show 13321-2450 B 251 221 1.6 146
Show 13254-2024 B 2017 253 1.4 151
Show 13270-2021 DAM 599 BC 165 11.4 155
Show 13270-2021 B 2751 AB 108 16.0 155
Show 13272-2020 B 1739 292 3.2 156
Show 13198-2037 TDS8789 111 0.5 161
Show 13333-2458 BRT3002 56 4.6 162
Show 13327-2045 TDS8869 266 0.5 163
Show 13372-2337 TOK 852 AB 339 0.3 164
Show 13148-2150 UC 2504 188 9.8 165
Show 13377-2337 RST2856 AB 286 0.4 171
Show 13221-2010 UC 2523 252 18.1 172
Show 13145-2417 FIN 297 AB 194 0.1 175
Show 13145-2417 STN 28 AB,C 331 12.3 175
Show 13385-2242 UC 2575 AB 212 42.5 178
Show 13127-2258 ARA1797 50 9.3 179
Show 13382-2341 LDS4385 AB 314 28.2 179
Show 13382-2341 TOK 404 Aa,Ab 208 0.1 179
Show 13153-2445 UC 2506 71 9.9 181
Show 13190-2536 HDS1866 330 0.2 186

 
 
WDS 13257-2255 : COMPONENTS
 
 
  A
B pa=110.1°
sep=20.93"
 
 
13257-2255 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 132541.39-225437.7 Mag 10.4 Spectral class G5 (yellow)
PmRA -27.00 PmDE -7.0 Tycho2 6713-00684-1
Tycho2
Tycho2 6713-00684-1 Pflag RAmdeg 201.42243805 DEmdeg -22.91046580
PmRA -31.2 PmDE -6.7 E RAmdeg 31 E DEmdeg 43
E pmRA 2.2 E pmDE 2.3 EpRAm 1988.02 EpDEm 1984.70
Num 6 Q RAmdeg 1.0 Q DEmdeg 0.7 Q pmRA 1.0
Q pmDE 0.7 BTmag 11.359 E BTmag 0.077 VTmag 10.567
E VTmag 0.054 Prox 999 TYC T HIP
CCDM RAdeg 201.42251806 DEdeg -22.91045167 EpRA 1990 1.67
EpDE 1990 1.25 E RAdeg 33.4 E DEdeg 48.3 Posflg
Corr 0.1
 
 
13257-2255 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 132542.81-225444.9 Mag 12.79 PmRA -23.00
PmDE -11.0 Calc delta mag 2.39 Calc coord yes