Dictionary of Nomenclature of Celestial Objects
(Last update: 02-Jun-2023)

Result of query: info cati D98] NN$

.

Details on Acronym:   [D98]
  
[D98]  (Danner, 1998)= ([D98a]) 
 Write:<<[D98]  NN>>  

        <<[D98]  RX JHHMM.m+DDMM A>>
 N:  89+8
Object:(X) + Poss. Opt.  (SIMBAD class: X = X-ray Source)
  Stat:is completely incorporated in Simbad
  Note:ROSAT All-Sky Survey observations
    Radio and optical counterparts of X-ray sources.
    1998A&AS..128..331D:    N=89 X-ray sources, (Nos 1-90) No. 41 missing
    1998A&AS..128..349D:    Possible optical identifications (N=8) for 5 RX sources
   Ref:=1998A&AS..128..331D
     byDANNER R.

 Astron. Astrophys., Suppl. Ser., 128, 331-348 (1998)

    Searching for old neutron stars with ROSAT. I. Soft X-ray sources in
    molecular clouds at high galactic latitude.
oTable 2: <[D98] NN> (Nos 1-90) N=89, No. 41 missing
   Ref:=1998A&AS..128..349D
     byDANNER R.

 Astron. Astrophys., Suppl. Ser., 128, 349-357 (1998)

    Searching for old neutron stars with ROSAT. II. Soft X-ray sources in
    galactic dark clouds.
oTable 1: Cloud A, B, C = [DT85] Cloud A, B, C. G 317-4 = DCld 317.0-04.1
o<[D98] RX JHHMM.m+DDMM A> N=8
 Originof the Acronym: S = Created by Simbad, the CDS Database

Details on Acronym:   [D98a]
  
[D98a] (Danner, 1998)
  ***** Avoid the usage of [D98a],  prefer [D98]
 Originof the Acronym: S = Created by Simbad, the CDS Database