Dictionary of Nomenclature of Celestial Objects
(Last update: 22-Mar-2024)

Result of query: info cati TDQ2000] SRX$
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Details on Acronym:   ERX
  
ERX (ER Eri region, (RX))
***** Avoid the usage of ERX, prefer [TDQ2000]
Originof the Acronym: A = Assigned by the author(s)

Details on Acronym:   NRX
  
NRX (Northern region, (RX))
***** Avoid the usage of NRX, prefer [TDQ2000]
Originof the Acronym: A = Assigned by the author(s)

Details on Acronym:   SRX
  
SRX (Southern region, (RX))
***** Avoid the usage of SRX, prefer [TDQ2000]
Originof the Acronym: A = Assigned by the author(s)

Details on Acronym:   [TDQ2000]
  
[TDQ2000] (Torres+Da Silva+Quast+, 2000)= (ERX) = (NRX) = (SRX) = (TRX)
Write:<<[TDQ2000] ARX NNA>>
N: 60+37+25+25
Object:*  (SIMBAD class: Star)
Note:Stellar candidate counterparts of X-ray sources. Table 1a: in ER Eri region. Table 2: in Southern region. Table 3: in Northern region. Table 4: in TW Hya region.
Ref:=2000AJ....120.1410T
byTORRES C.A.O. , DA SILVA L., QUAST G.R., DE LA REZA R., JILINSKI E.
 Astron. J., 120, 1410-1425 (2000)
  A new association of post-T Tauri stars near the sun.
oT.4 : OR Hya misprint for QR Hya, V572 Cen for V752 Cen
oTable 1a: <[TDQ2000] ERX NNW> N=60 (Nos 1-55). Table 2: <[TDQ2000] SRX NNW> N=37 (Nos 1-33). Table 3: <[TDQ2000] NRX NNW> N=25 (Nos 1-23). Table 4: <[TDQ2000] TRX NNW> N=25 (Nos 1-23).
Originof the Acronym: S = Created by Simbad, the CDS Database

Details on Acronym:   TRX
  
TRX (TW Hya region, (RX))
***** Avoid the usage of TRX, prefer [TDQ2000]
Originof the Acronym: A = Assigned by the author(s)