C.D.S. - SIMBAD4 rel 1.8 - 2024.05.27CEST07:06:31 V* HU Aqr --------- Object V* HU Aqr --- CV* --- OID=@1340518 (@@122358,4) --- coobox=8518 Coordinates(ICRS,ep=J2000,eq=2000): 21 07 58.1944529400 -05 17 40.557671916 (Opt ) A [0.0391 0.0321 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 21 05 20.3023467026 -05 29 46.435969257 Coordinates(Gal,ep=J2000,eq=2000): 044.7623857394780 -32.6382036208688 hierarchy counts: #parents=0, #children=2, #siblings=0 Proper motions: -64.579 -62.732 [0.046 0.037 90] A 2020yCat.1350....0G Parallax: 5.2354 [0.0457] A 2020yCat.1350....0G Radial Velocity: ~ [~ ~ ] ~ ~ Redshift: ~ [~ ~ ] ~ ~ cz: ~ [~ ~ ] ~ ~ Flux B : 16.198 [0.08] E 2012yCat.1322....0Z Flux V : 15.814 [0.01] E 2012yCat.1322....0Z Flux G : 16.434158 [0.027972] C 2020yCat.1350....0G Flux R : 14.891 [0.07] E 2012yCat.1322....0Z Flux J : 14.177 [0.030] C 2003yCat.2246....0C Flux H : 13.893 [0.041] C 2003yCat.2246....0C Flux K : 13.634 [0.044] C 2003yCat.2246....0C Spectral type: D+M4V E 2015MNRAS.448.1118G Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (25): Gaia DR3 6911950900211768704 WISEA J210758.14-051741.1 WISE J210758.14-051741.0 UCAC4 424-128416 ATO J316.9922-05.2948 TIC 364173220 1AXG J210759-0518 2RE J210755-051630 2RE J2107-051 AAVSO 2102-05 RBS 1724 RE J2107-05 RE J210755-051621 RE J2107-051 V* HU Aqr [FS2003] 1106 Gaia DR2 6911950900211768704 2MASS J21075818-0517404 1RXS J210758.5-051744 EUVE J2108-05.2 RX J2107.9-0517 RX J2107.9-0518 PM J21079-0517 2XMM J210758.1-051740 CRTS J210758.1-051741 Bibcodes 1850-2024 () (275): 2023A&A...671A.120M 2023A&A...672A.188O 2023ApJ...945..141R 2023ApJ...953...63H 2023MNRAS.519.5922R 2023MNRAS.520.2942J 2022A&A...661A..23F 2022A&A...661A..43S 2022A&A...662A.116O 2022AJ....163...75A 2022ApJ...926L..20M 2022MNRAS.516.3144D 2022MNRAS.517.5358K 2021A&A...648A..85E 2021ApJ...914....5S 2021MNRAS.504.2420I 2020A&A...637A..35S 2020MNRAS.491..201J 2020MNRAS.492.4298K 2020MNRAS.492L..40A 2020MNRAS.494.1045B 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2014MNRAS.442L..23M 2014MNRAS.444.1698B 2014MNRAS.445.1924B 2013A&A...549A..95Z 2013A&A...552A.119S 2013A&A...555A.133B 2013A&A...557A..87T 2013AJ....145..129W 2013AJ....146...28Z 2013ApJ...764..106F 2013ApJ...766...11A 2013ApJ...766...29L 2013ApJ...770...52K 2013ApJ...774..153D 2013MNRAS.429L..45P 2013MNRAS.431.2150W 2013MNRAS.432..570P 2013MNRAS.435.2033H 2013MNRAS.436.1408Q 2013MNRAS.436.2515M 2012A&A...538A..84B 2012A&A...540A...8B 2012A&A...540A..46D 2012A&A...542A..92R 2012A&A...543A.138B 2012AJ....144...34H 2012ApJ...745L..23Q 2012ApJ...746..165H 2012ApJ...749...39R 2012ApJ...754...50R 2012ApJ...756...27L 2012ApJ...757....7M 2012ApJ...761..165W 2012MNRAS.419.3258W 2012MNRAS.420.3609H 2012MNRAS.422.1601K 2012MNRAS.422.2332R 2012MNRAS.422L..24Q 2012MNRAS.425..749H 2012MNRAS.425..930G 2012MNRAS.427.2812H 2012MmSAI..83..490H 2012MmSAI..83..498D 2012MmSAI..83..570E 2012MmSAI..83..602R 2012MmSAI..83..614D 2012MmSAI..83..708S 2012RAA....12.1081Z 2011A&A...526A..53B 2011A&A...531A..34S 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2003Ap.....46..191P 2003ApJ...590.1041C 2003ApJ...597..479M 2003MNRAS.340....1K 2003MNRAS.341..129W 2003MNRAS.341..863B 2002A&A...392..505S 2002AJ....123..420H 2002ApJ...565..511H 2002ApJS..140..265P 2002INGN....6...25D 2002MNRAS.331..488S 2002MNRAS.334..990H 2002MNRAS.335....1W 2002MNRAS.336.1129B 2001A&A...374..588S 2001A&A...375..419S 2001A&A...379..199T 2001AJ....121..482H 2001ApJ...548..410S 2001ApJS..133....1U 2001ExA....11..157S 2001MNRAS.322..269V 2001MNRAS.324..899P 2001MNRAS.326..788H 2001PASP..113..764D 2000A&A...356..490K 2000A&A...358..417M 2000AN....321....1S 2000ApJ...532L..13T 2000ApJ...537..927T 2000MNRAS.313..533S 2000PASP..112..343B 2000PASP..112..873W 1999A&A...352..167M 1999AJ....117.1014H 1999AJ....117.2494S 1999AJ....118.2547K 1999ApJ...525..407S 1999ApJS..120..277E 1999MNRAS.302..362H 1999MNRAS.304..145H 1999MNRAS.308..807H 1999MNRAS.309.1034K 1999MNRAS.310..123C 1999MNRAS.310..189F 1999MmSAI..70..547D 1999Obs...119...53S 1999PASP..111..177H 1999PASP..111..532S 1998A&A...331..262B 1998A&A...335..467T 1998A&A...336..191G 1998A&A...338..465S 1998A&A...338..933G 1998A&A...339..518B 1998A&AS..129...83R 1998ApJ...501..830I 1998ApJ...504..450C 1998ApJ...506..824S 1998MNRAS.295..353C 1998MNRAS.295..899B 1998MNRAS.299..998B 1998MNRAS.301..767S 1998PASP..110.1383W 1997A&A...319..894S 1997A&A...320..181S 1997ApJ...486.1006S 1997MNRAS.287..293M 1997MNRAS.288.1033H 1997PASP..109..345D 1997PASP..109..441H 1997PASP..109..998S 1996A&A...313..833T 1996ApJ...468..883S 1996MNRAS.280.1121R 1996MNRAS.282..362S 1996MNRAS.282..726R 1996MNRAS.282.1211S 1995A&A...296..164H 1995A&AS..114..465K 1995ApJ...443..319S 1995ApJ...455..260W 1995IBVS.4140....1K 1995MNRAS.273..681W 1995MNRAS.274.1165P 1995MNRAS.274.1194M 1995PASA...12...66F 1995PASA...12..165W 1995PASP..107..667S 1994AJ....107..751M 1994AJ....108.2207B 1994ApJ...424..955S 1994ApJ...424..967G 1994MNRAS.270..692R 1994MmSAI..65..183K 1994Obs...114..212H 1993A&A...271L..25S 1993A&A...279L...5K 1993IAUC.5891....1S 1993MNRAS.260...77P 1993MNRAS.263...61H 1993MNRAS.265L..29W 1993PASP..105..387S Measures (distance:2 IUE:10 PLX:2 PM:2 V*:4 XMM:3 ): distance:2IUE:10PLX:2PM:2V*:4XMM:3 Notes (1) : (S) 10-Feb-2011 - bc ref:~ obj:V* HU Aqr 2 substellar companions detected: \object{NAME HU Aqr b} and \object{NAME HU Aqr c}; see also \exosun{HU Aqr(AB)} in the \exoEncyclopedie. ================================================================================