07447+1700 OCC 368 (HD 62459)

 
 
07h 44m 40.98s +17° 00' 16.6" P.A. -1.00 sep 0.1 mag 9.50,9.50 Sp A1V dist. 446.43 pc (1456.25 l.y.)
 
 
Coord 2000 07447+1700 Discov num OCC 368 Comp Coord arcsec 2000 07 44 40.98 +17 00 16.6
Date first 1975 Date last 1975 Obs 0
Pa first -1 Pa last -1 P.A. Now (θ) -1
Sep first 0.1 Sep last 0.05 Sep. Now (ρ) 0.05"
Mag pri 9.50 Mag sec 9.50 delta mag (ΔM) 0 Spectral class A1V (white)
Pri motion ra -001 Sec motion ra
Pri motion dec -002 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 62459 Constellation Gemini SAO 97207 HIP 37769
Tycho2 1366-01873-1 Gaia DR2 667999875616116096 HD 62459 BD BD+17 1657
Distance 446.43 Distance ly 1456.25
 
 
WDS 07447+1700 OCC 368 (HD 62459) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
OCC1971 O j Taylor, G.E., O'Leary, B., van Fladern, T.C. Bartholdi, P., Owen, F., 1971Natur.234..405T
OCC1971 Hubbard, W.B., Smith, B.A., Smith, S.A., Fallon, F.W. Devinney, E.J. & Oliver, J.
OCC1971 Nature 234, 405, 1971 (also summarized in OCC2010)
OCC1972 O j Hubbard, W.B. & van Flandern, T.C. 1972AJ.....77...65H
OCC1972 AJ 77, 65, 1972
OCC1976 O j Taylor, G.E., Walker, E.N., Quintanilla, A.R. & Lopez de Coca, M.P. 1976A&A....50..121T
OCC1976 A&A 50, 121, 1976 (also summarized in OCC2010)
OCC1990 O j Dunham, D.W., Dunham, J.B., Binzel, R.P., Evans, D.S., Freuh, M., Henry, G.W., 1990AJ.....99.1636D
OCC1990 A'Hearn, M.A., Schnurr, R., Betts, R., Haynes, H., Orcutt, R., Bowell, E., et al.
OCC1990 AJ 99, 1636, 1990 (also summarized in OCC2010)
OCC1993 O j Sato, I., Soma, M. & Hirose, T. 1993AJ....105.1553S
OCC1993 AJ 105, 1553, 1993 (also summarized in OCC2010)
OCC2001 O - Vasundhara, R., Jayakumar, K., Velu, C., Appakutty, M., Paranjpye, A., 2001BASI...29..577V
OCC2001 Kulkarni, H., Nitsure, P., Prabhunne, M. & Shah, K.
OCC2001 Bull. Astr. Soc. India 29, 577, 2001 (also summarized in OCC2010)
OCC2002 O - Occult. Doubles Cat., D. Dunham, ed. .
OCC2002 http://www.lunar-occultations.com/iota/iotandx.htm
OCC2008 O j Ling, A. 2008JRASC.102...15L
OCC2008 JRASC 102, 15, 2008
OCC2009 O u Herald, D. and Sandy, R. 2009JDSO....5..208H
OCC2009 JDSO 5, 208, 2009
OCC2009b O j Lin, C.-L., Zhang, Z.-W., Chen, W.P., King, S.-K., Lin, H.-C., Bianco, F.B., 2009PASP..121..359L
OCC2009b Lehner, M.J., Coehlo, N., Wang, J.-H., Mondal, S., Alcock, C., Axelrod, T., et al.
OCC2009b PASP 121, 359, 2009 (also summarized in OCC2010)
OCC2010 O u Herald, D., Boyle, R., Dunham, D., Hirose, T., Maley, P., Timerson, B., Farris, 2010JDSO....6...88H
OCC2010 T., Frappa, E., Lecacheux, J., Hayamizu, T., Kozubal, M., Nolthenius, R., et al.
OCC2010 JDSO 6, 88, 2010
OCC2010b O u Herald, D., Loader, B. & Parker, S. 2010JDSO....6..150H
OCC2010b JDSO 6, 150, 2010
OCC2010c O - Herald, D., Kashiwagura, M., Loader, B., Messner, S., Sandy, R. & Togashi, H. 2010JDSO....6..152H
OCC2010c JDSO 6, 152, 2010
OCC2010d O u Loader, B., Asada, Y., Breit, D., Bradshaw, J., Gault, D., Herald, D., Iverson, 2010JDSO....6..176L
OCC2010d E., Ishida, M., Karasaki, H., Kashiwagura, M., Miyashita, K., Messner, S., et al.
OCC2010d JDSO 6, 176, 2010
OCC2011 O u George, T., Timerson, B., Coughlin, K. & Fleishman, R. 2011JDSO....7..129G
OCC2011 JDSO 7, 129, 2011
OCC2011b O u Loader, B. Bradshaw, J., Breit, D., Gault, D., George, T., Herald, D., Iverson, 2011JDSO....7..159L
OCC2011b E., Ishida, M., Karasaki, H., Kashiwagura, M., Kenmotsu, K., Lowe, D., et al.
OCC2011b JDSO 7, 159, 2011
OCC2011c O u George, T., Timerson, B., Cooke, B., Degenhardt, S., Dunham, D.W., Messner, S., 2011JDSO....7..169G
OCC2011c Suggs, R., Venable, R. & Warren, W.H.
OCC2011c JDSO 7, 169, 2011
OCC2011d O - George, T., Timerson, B., Beard, T., Blank, T., Dantowitz, R., Davis, J., 2011JDSO....7..175G
OCC2011d di Cicco, D., Dunham, D.W., Hill, M., Sliski, A. & Sumner, R.
OCC2011d JDSO 7, 175, 2011
OCC2011e O j Bulder, H., Loader, B., Herald, D., Messner, S., Ling, A., Raab, H., ...................
OCC2011e Culbertson, B., Black, S., Ishida, M., Ohno, T., & Miyashita, K.
OCC2011e J. for Occultation Astron., #3, Jul-Sep 2011 (some data also in OCC2008)
OCC2012a O j George, T., Timerson, B., Degenhardt, S., Bracken, C., Cadmus, R., Carcich, A., 2012JDSO....8..306G
OCC2012a Centala, J., Modic, R., & Slauson, D.
OCC2012a JDSO 8, 306, 2012
OCC2012b O u Loader, B., Asada, Y., Bradshaw, J., Breit, D., Fuertes, J., Gault, D., George,T., 2012JDSO....8..313L
OCC2012b Graham, P., Herald, D., Holenstein, B., Iverson, E., Ishida, M., et al.
OCC2012b JDSO 8, 313, 2012
OCC2013a O - George, T., Timerson, B., Brooks, J., Conrad, S., Dunham, J.B., Dunham, D.W., 2013JDSO....9...88G
OCC2013a Jones,R., Lipka, T.R., Thomas, W., Warren, W.J., Jr., Wasson, R. & Wisniewski, J.
OCC2013a JDSO 9, 88, 2013
OCC2013b O j Giacchini, B.L., Timerson, B., George, T., Degenhardt, S. & Herald, D. 2013JDSO....9..130G
OCC2013b JDSO 9, 130, 2013
OCC2013c O j Casas, R., Juan, J., Naves, R., Perello, C., Rovira, J., Selva, A. & Schnabel, C. 2013JDSO....9..183C
OCC2013c JDSO 9, 183, 2013
OCC2013d O j Herald, D., Talbot, J., Bradshaw, J., Broughton, J., Hanna, W. & Watson, D. 2013JDSO....9..226H
OCC2013d JDSO 9, 226, 2013
OCC2013e O - Herald, D. 2013JDSO....9..274H
OCC2013e JDSO 9, 274, 2013
OCC2014a O - Loader, B. 2014JDSO...10....2L
OCC2014a JDSO 10, 2, 2014
OCC2014b O - Gault, D. 2014JDSO...10....4G
OCC2014b JDSO 10, 4, 2014
OCC2014c O - Herald, D., Talbot, J., Chad, C., Broughton, J. & Anderson, P. 2014JDSO...10...29H
OCC2014c JDSO 10, 29, 2014
OCC2014d O j Herald, D., Talbot, J. & Kerr, S. 2014JDSO...10..107H
OCC2014d JDSO 10, 107, 2014
OCC2014e O u Loader, B., Bradshaw, J., Breit, D., Edens, E., Forbes, M., Gault, D., George, T., 2014JDSO...10..150L
OCC2014e Haymes, T., Herald, D., Holenstein, B., Ito, T., Iverson, E., et al.
OCC2014e JDSO 10, 150, 2014
OCC2014f O - Soma, M., Hayamizu, T., Ishida, M., Owada, M., Ida, M., Aikawa, R., Hashimoto, A., 2014JDSO...10..240S
OCC2014f Horaguchi, T., Kitazaki, K., Uchiyama, S., Uehara, S., Yaeza, A., et al.
OCC2014f JDSO 10, 240, 2014
OCC2016a O j Loader, B., Asai, A., Bardecker, J., Bradshaw, J., Breit, D., Buettner, D., 2016JDSO...12..143L
OCC2016a Chad, C., Denyer, P., Edens, E., Forbes, M., Gault, D., George, T., et al.
OCC2016a JDSO 12, 143, 2016
OCC2016b O - Gault, D. & Herald, D. 2016JDSO...12..556G
OCC2016b JDSO 12, 556, 2016
OCC2017a O j Loader, B., Anderson, P., Asai, A., Bradshaw, J., Breit, D., Forbes, M., 2017JDSO...13..585L
OCC2017a Gault, D., George, T., Haymes, T., Herald, D., Ishida, M., Kerr, S., et al.
OCC2017a JDSO 13, 585, 2016
OCC2018a O j Timerson, B., George, T., Blank, T., Maley, P., Messner, S. & Moore, J. 2018JDSO...14..395T
OCC2018a JDSO 14, 395, 2018 .
OCC2019a O j Timerson, B., George, T., Bean, J., Blank, T., Bardecker, J., Dunham, D., Dunham, 2019JDSO...15..162T
OCC2019a J., Gimple, B., Maley, P., Anthony, S., Wiesenborn, C., Hunt, T., Sumner, R. &
OCC2019a Thomas, W.
OCC2019a JDSO 15, 162, 2019 .
OCC2019b O j Hirose, T., Ida, M., Yamamura, H., Uchiyama, S., Hashimoto, A., Aikawa, R., 2019JDSO...15..268H
OCC2019b Terakubo, K., Sato, M. & Shima, K.
OCC2019b JDSO 15, 268, 2019 .
OCC2019c O j Loader, B., Asada, Y., Asai, A., Bardecker, J., Bourgeois, J., Bradshaw, J., Chad, 2019JDSO...15..503L
OCC2019c C., Ellington, C., Gault, D., Giacchini, B., Haymes, T., Herald, D., Ishida, M.,
OCC2019c Iverson, E., Kerr, S., Manek, J., McKay, G., Messner, S., Pratt, A., Sandy, R.,
OCC2019c Watanabe, H., Yamamura, H. & Yoshida, H.
OCC2019c JDSO 15, 503, 2019 .
OCC2019d O j Giacchini, B.L., George, T., Spagnotto, J. & Wilberger, A.J. 2019JDSO...15..554G
OCC2019d JDSO 15, 554, 2019 .
OCC2020a O - Perello, C., Frappa, E., Janik, T., Kattentidt, B., Polak, J., Rottenborn, M. & 2020JDSO...16...87P
OCC2020a Selva, A.
OCC2020a JDSO 16, 87, 2020
OCC2020b O Herald, D. 2020JDSO...16..113H
OCC2020b JDSO 16, 105, 2020
OCC2020c O Bardecker, J. & Messner, S. 2020JDSO...16..405B
OCC2020c JDSO 16, 405, 2020
OCC2020d O Gault, D., Barry, T., Nosworthy, P., Hanna, W., Messner, S., Oesper, D., Dunford, 2020JDSO...16..440G
OCC2020d R., Trank, R., Preston, S. & Herald, D.
OCC2020d JDSO 16, 440, 2020
OCC2020e O Boutet, M. & Sanchez, J. 2020JDSO...16..483B
OCC2020e JDSO 16, 483, 2020
OCC2021a O Hayamizu, T., Soma, M., Watanabe, Ha., Asai, A., Watanable, Hi. & Nohara, H. 2021JDSO...17..131H
OCC2021a JDSO 17, 131, 2021
OCC2021b O Frappa, E., Zeleny, P., Baruffetti, P., Bendjeddou, A., Bigi, M., Bouazara, O., 2021JDSO...17..230F
OCC2021b Gacem, A., Khenifer, H.M., Mokhtari, L., Nosal, P., Rayane, H., Selimi, T.E.M.,
OCC2021b Sposetti, S. & Aissa, D.B.
OCC2021b JDSO 17, 230, 2021
OCC2022a O Hayamizu, T., Soma, M., Watanabe, Hi., Asai, A., Watanable, Ha., Akira, A., 2022JDSO...18...61H
OCC2022a Ida, M., Uchiyama, S., Nagata, T., Yamamura, H., Owada, M. & Yamashita, M.
OCC2022a JDSO 18, 61, 2022
OCC2022b O j Andersson, S. 2022JDSO...18..207A
OCC2022b JDSO 18, 207, 2022
OCC2022c O j Klos, O. 2022JDSO...18..210K
OCC2022c JDSO 18, 210, 2022
OCC2023a O j Bardecker, J. 2023JDSO...19...59B
OCC2023a JDSO 19, 59, 2023
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
07447+1700 OCC 368   0   9.50 9.50 074440.98+170016.6
07447+1700 OCC 368   0   9.50 9.50 074440.98+170016.6
07447+1700 OCC 368   0   9.50 9.50 074440.98+170016.6
07447+1700 OCC 368   0   9.50 9.50 074440.98+170016.6
07447+1700 OCC 368   0   9.50 9.50 074440.98+170016.6
07447+1700 OCC 368   0   9.50 9.50 074440.98+170016.6
07447+1700 OCC 368   0   9.50 9.50 074440.98+170016.6
07447+1700 OCC 368   0   9.50 9.50 074440.98+170016.6
07447+1700 OCC 368   0   9.50 9.50 074440.98+170016.6
07447+1700 OCC 368   0   9.50 9.50 074440.98+170016.6
07447+1700 OCC 368   0   9.50 9.50 074440.98+170016.6
07447+1700 OCC 368   0   9.50 9.50 074440.98+170016.6
07447+1700 OCC 368   0   9.50 9.50 074440.98+170016.6
07447+1700 OCC 368   0   9.50 9.50 074440.98+170016.6
07447+1700 OCC 368   0   9.50 9.50 074440.98+170016.6
07447+1700 OCC 368   0   9.50 9.50 074440.98+170016.6
07447+1700 OCC 368   0   9.50 9.50 074440.98+170016.6
07447+1700 OCC 368   0   9.50 9.50 074440.98+170016.6
07447+1700 OCC 368   0   9.50 9.50 074440.98+170016.6
07447+1700 OCC 368   0   9.50 9.50 074440.98+170016.6
07447+1700 OCC 368   0   9.50 9.50 074440.98+170016.6
07447+1700 OCC 368   0   9.50 9.50 074440.98+170016.6
07447+1700 OCC 368   0   9.50 9.50 074440.98+170016.6
07447+1700 OCC 368   0   9.50 9.50 074440.98+170016.6
07447+1700 OCC 368   0   9.50 9.50 074440.98+170016.6
07447+1700 OCC 368 1975 0 -1 0.1 9.50 9.50 A1V 074440.98+170016.6

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

 
 
WDS 07447+1700 OCC 368 (HD 62459) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 07447+1700 OCC 368 (HD 62459) : MEASURES
 
 
No records found.

 
 
WDS 07447+1700 (HD 62459) : VIRTUAL EYEPIECE
 
 

07447+1700 OCC 368A mag 9.5 Sp A1V 07447+1700 OCC 368B mag 9.5 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 07447+1700 (HD 62459) : ALADIN DSS IMAGE @ 07h 44m 40.98s +17° 00' 16.6"
 
 
 
 
WDS 07447+1700 OCC 368 (HD 62459) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


07447+1700  OCC 368 distance=0' 07446+1707  BPM 411 distance=7' 07454+1657  BPM 414 distance=12' 07441+1713  BPM 410 distance=16' 07463+1701  HO  347AB distance=23' 07463+1701  OCC 369Aa,Ab distance=23' 07464+1713  HJ 3299 distance=29' 07427+1659  BPM 408 distance=30' 07431+1638  BPM 409 distance=33' 07454+1739  BPM 413 distance=40' 07422+1643  XMI  71AB distance=40' 07422+1643  OCC9135Aa,Ab distance=40' 07419+1703  BPM 407 distance=41' 07426+1742  OCC 344 distance=52' 07446+1758  OSW  53 distance=58' 07450+1554  OCC 906 distance=67' 07494+1655  BPM 418 distance=69' 07425+1801  SLE 449 distance=69' 07444+1811  OCC 853 distance=71' 07407+1748  SLE 443 distance=75' 07417+1803  A  2876AB distance=76' 07417+1803  STF1129AC distance=76' 07417+1803  SLE 446AD distance=76' 07417+1803  OCC 345Aa,Ab distance=76' 07499+1649  HEI 134 distance=77' 07413+1804  COU 771 distance=81' 07454+1540  BPM 415 distance=82' 07411+1807  SLE 445AB distance=85' 07411+1807  BKO 112AC distance=85' 07395+1740  OCC 367 distance=85' 07407+1557  GWP 923 distance=85' 07505+1729  HDS1114 distance=88' 07491+1801  OCC 863 distance=89' 07476+1540  BPM 416 distance=91' 07448+1528  OCC 468 distance=93' 07461+1831  OCC 229 distance=93' 07400+1806  SLE 440 distance=95' 07469+1530  OCC 907 distance=96' 07484+1820  STF1140 distance=96' 07513+1649  BPM 423 distance=97' 07474+1531  OCC 905 distance=98' 07384+1737  SLE 434 distance=98' 07414+1827  TDS5068 distance=99' 07379+1637  BPM 401 distance=100' 07480+1528  OCC 915 distance=104' 07481+1527  HEI  52 distance=106' 07505+1556  TVB 175 distance=106' 07475+1523  OCC 916 distance=106' 07382+1752  HJ 2404AB distance=106' 07382+1752  HJ 2404AC distance=106' 07382+1752  HJ 2404AD distance=106' 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 07447+1700 OCC 368 -1 0.1
Show 07446+1707 BPM 411 85 42.8 7
Show 07454+1657 BPM 414 26 78.9 12
Show 07441+1713 BPM 410 51 61.3 16
Show 07463+1701 HO 347 AB 283 16.7 23
Show 07463+1701 OCC 369 Aa,Ab -1 0.1 23
Show 07464+1713 HJ 3299 239 19.3 29
Show 07427+1659 BPM 408 126 64.1 30
Show 07431+1638 BPM 409 198 102.2 33
Show 07454+1739 BPM 413 131 72.1 40
Show 07422+1643 XMI 71 AB 203 17.2 40
Show 07422+1643 OCC9135 Aa,Ab -1 0.2 40
Show 07419+1703 BPM 407 202 47.9 41
Show 07426+1742 OCC 344 -1 0.1 52
Show 07446+1758 OSW 53 234 19.6 58
Show 07450+1554 OCC 906 -1 0.1 67
Show 07494+1655 BPM 418 167 83.6 69
Show 07425+1801 SLE 449 94 9.2 69
Show 07444+1811 OCC 853 -1 0.1 71
Show 07407+1748 SLE 443 249 14.0 75
Show 07417+1803 A 2876 AB 196 0.9 76
Show 07417+1803 STF1129 AC 64 21.7 76
Show 07417+1803 SLE 446 AD 335 32.0 76
Show 07417+1803 OCC 345 Aa,Ab -1 0.0 76
Show 07499+1649 HEI 134 18 3.4 77
Show 07413+1804 COU 771 209 2.0 81
Show 07454+1540 BPM 415 319 100.5 82
Show 07411+1807 SLE 445 AB 33 19.9 85
Show 07411+1807 BKO 112 AC 167 24.1 85
Show 07395+1740 OCC 367 -1 0.0 85
Show 07407+1557 GWP 923 223 34.3 85
Show 07505+1729 HDS1114 60 0.2 88
Show 07491+1801 OCC 863 -1 0.1 89
Show 07476+1540 BPM 416 358 44.2 91
Show 07448+1528 OCC 468 -1 0.0 93
Show 07461+1831 OCC 229 -1 0.1 93
Show 07400+1806 SLE 440 144 19.6 95
Show 07469+1530 OCC 907 -1 0.1 96
Show 07484+1820 STF1140 273 6.4 96
Show 07513+1649 BPM 423 69 97.9 97
Show 07474+1531 OCC 905 -1 0.1 98
Show 07384+1737 SLE 434 238 8.4 98
Show 07414+1827 TDS5068 221 0.5 99
Show 07379+1637 BPM 401 20 83.9 100
Show 07480+1528 OCC 915 -1 0.0 104
Show 07481+1527 HEI 52 42 3.5 106
Show 07505+1556 TVB 175 298 1.7 106
Show 07475+1523 OCC 916 -1 0.1 106
Show 07382+1752 HJ 2404 AB 57 15.0 106
Show 07382+1752 HJ 2404 AC 187 48.5 106
Show 07382+1752 HJ 2404 AD 58 41.8 106

 
 
WDS 07447+1700 : COMPONENTS
 
 
  A
B pa=0.0°
sep=0.00"
 
 
07447+1700 A
 
 
Componente originario normalizzato AB Name HD 62459 Coord arcsec 2000 074440.98+170016.6 Mag 9.5
Spectral class A1V (white) PmRA -1.00 PmDE -2.0 SAO 97207
HIP 37769 Tycho2 1366-01873-1 HD 62459 BD BD+17 1657
Tycho2
Tycho2 1366-01873-1 Pflag RAmdeg 116.17075534 DEmdeg 17.00459789
PmRA -0.9 PmDE -1.8 E RAmdeg 6 E DEmdeg 8
E pmRA 1.2 E pmDE 1.2 EpRAm 1991.38 EpDEm 1990.92
Num 10 Q RAmdeg 0.7 Q DEmdeg 0.9 Q pmRA 0.7
Q pmDE 0.9 BTmag 8.483 E BTmag 0.016 VTmag 8.429
E VTmag 0.015 Prox 999 TYC T HIP 37769
CCDM RAdeg 116.17075750 DEdeg 17.00460194 EpRA 1990 1.83
EpDE 1990 1.81 E RAdeg 6.0 E DEdeg 7.7 Posflg
Corr 0.2
SAO
SAO 97207 DelFlag RA1950 PmRA1950 0
DE1950 PmDE1950 -0.006 Vmag 8.7 SpType B9
Double code Source 28 CatNum 3006 DM BD+17 1657
DMcomp BDsup HD 62459 M HD 0
GC RA1950rad 2.01504153 DE1950rad 0.29890321 PmRA2000 0
PmDE2000 -0.003
Hipparcos
Catalog H HIP 37769 Proxy RAhms 07 44 40.98
DEdms +17 00 16.6 Vmag 8.45 VarFlag R Vmag H
RAdeg 116.171 DEdeg 17.0046 AstroRef Plx 1.21
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 62459 BD BD+17 1657
CD CP Dm number +17 1657 VIred -0.06
SpType B9 R SpType Coord arcsec 2000 074440.98+170016.6
Hipparcos 2
HIP 37769 Sn 7 So 0 Nc 1
RArad 2.0275622345 DErad 0.2967862612 Plx 2.24 PmRA -0.44
PmDE -2.31 E RArad 1.06 E DErad 0.61 E Plx 1.09
E pmRA 1.28 E pmDE 0.89 Hpmag 8.4642 E Hpmag 0.0013
SHp 0.011 VA 0 BV 0.028 E BV 0.018
VI 0.04
 
 
07447+1700 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 074440.98+170016.6 Mag 9.5 Calc coord yes