NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2018-12-16 T06:03:25 PST
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You have selected the following parameters to search on:

Parameters for Distances and Cosmology: Ho= 73.0; Ωmatter = 0.27; Ωvacuum = 0.73;
Derived Quantities use a Redshift corrected to a Reference Frame defined by the 3K CMB

NED results for object NGC 3998*


19 objects found in NED.    

SOURCE LIST

Object list is sorted on Distance to search center


 Row          Object Name                 EquJ2000.0       Object  Velocity/Redshift    Mag./  Separ.               Number of                                 Row 
 No.     (* => Essential Note)       RA               DEC  Type     km/s       z   Qual Filter arcmin Refs Notes Phot Posn Vel/z Diam Assoc Images   Spectra  No. 
1    1WGA J1155.2+5601              11h55m18.9s +56d01m07s XrayS     ...       ...       ...     ...     1     0    1    0     0    0     0 Retrieve Retrieve 1   
2    1WGA J1156.5+5547              11h56m32.5s +55d47m37s XrayS     ...       ...       ...     ...     1     0    1    0     0    0     0 Retrieve Retrieve 2   
3    NGC 3998:[R97] 04              11h56m34.1s +55d59m03s XrayS     ...       ...       ...     ...     1     0    0    0     0    0     3 Retrieve Retrieve 3   
4    NGC 3998:[R97] 11              11h56m54.4s +55d02m13s XrayS     ...       ...       ...     ...     1     0    0    0     0    0     2 Retrieve Retrieve 4   
5    NGC 3998:[RW2000] X-01         11h57m49.7s +55d28m30s XrayS     ...       ...       ...     ...     4     0    0    0     0    0     4 Retrieve Retrieve 5   
6    CXO J115751.36+552620.9        11h57m51.3s +55d26m21s XrayS     ...       ...       ...     ...     1     0    1    0     0    0     0 Retrieve Retrieve 6   
7    CXO J115752.77+552742.0        11h57m52.8s +55d27m42s XrayS     ...       ...       ...     ...     1     0    1    0     0    0     0 Retrieve Retrieve 7   
8    CXO J115752.80+552754.5        11h57m52.8s +55d27m55s XrayS     ...       ...       ...     ...     1     0    1    0     0    0     0 Retrieve Retrieve 8   
9    CXO J115752.86+552708.1        11h57m52.8s +55d27m08s XrayS     ...       ...       ...     ...     1     0    1    0     0    0     0 Retrieve Retrieve 9   
10   CXO J115754.40+552730.5        11h57m54.4s +55d27m31s XrayS     ...       ...       ...     ...     1     0    1    0     0    0     0 Retrieve Retrieve 10  
11   NGC 3998                       11h57m56.1s +55d27m13s G        1048  0.003496      11.61    ...   502    22  164   27    23    7     0 Retrieve Retrieve 11  
12   CXO J115757.33+552647.5        11h57m57.3s +55d26m48s XrayS     ...       ...       ...     ...     1     0    1    0     0    0     0 Retrieve Retrieve 12  
13   NGC 3998:[R97] 12              11h59m05.8s +54d48m10s XrayS     ...       ...       ...     ...     1     0    0    0     0    0     1 Retrieve Retrieve 13  
14   1WGA J1159.6+5546              11h59m37.0s +55d46m16s XrayS     ...       ...       ...     ...     3     0    1    0     0    0     1 Retrieve Retrieve 14  
15   NGC 3998:[R97] 02              11h59m37.5s +56d02m46s XrayS     ...       ...       ...     ...     1     0    0    0     0    0     4 Retrieve Retrieve 15  
16  *SDSS-C4-DR3 3144               11h59m51.4s +55d32m01s GClstr  24283  0.081000       ...     ...    55     1    2    7     8    0     5 Retrieve Retrieve 16  
17   NGC 3998:[R97] 01              12h00m09.4s +56d13m04s XrayS     ...       ...       ...     ...     1     0    0    0     0    0     2 Retrieve Retrieve 17  
18   1WGA J1200.7+5503              12h00m42.7s +55d03m15s XrayS     ...       ...       ...     ...     1     0    1    0     0    0     1 Retrieve Retrieve 18  
19   1WGA J1202.5+5541              12h02m34.2s +55d41m18s XrayS     ...       ...       ...     ...     1     0    1    0     0    0    11 Retrieve Retrieve 19  

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