NGC 884

H beta CCD observations

NoRefbeta
20852772.664
20912772.585
20922772.864
20942772.659
21092772.893
21112772.739
21142772.641
21162772.745
21232772.893
21242772.889
21492772.785
21552772.843
21702772.921
21742772.854
21752772.846
21792772.812
21842772.939
21932772.866
21942772.741
22032772.858
22062772.849
22092772.864
22112772.705
22142772.862
22152772.894
22192772.831
22232772.881
22242772.761
22292772.642
22392772.797
22402772.821
22412772.779
22452772.671
22462772.599
22492772.938
22522772.905
22532772.732
22542772.916
22552772.607
22582772.807
22602772.822
22612772.865
22672772.747
22682772.741
22692772.727
22702772.785
22752772.719
22772772.936
22832772.855
22862772.887
22942772.835
22962772.591
22972772.699
22992772.594
23012772.693
23072772.836
23092772.703
23112772.615
23142772.885
23162772.837
23172772.891
23192772.725
23212772.891
23232772.830
23242772.768
23312772.852
23322772.875
23352772.847
23382772.790
23392772.835
23492772.706
23502772.717
23522772.700
23552772.919
23582772.845
23592772.812
23622772.949
23632772.841
23792772.683
23882772.900
23922772.653
24012772.930
24142772.811
24172772.703
32032772.762
32072772.832
32112772.820
32262772.712
32272772.677
32652772.705
32662772.741
32672772.767
32752772.842
32762772.786
32842772.972
32952772.845
32962772.891
33032772.790
33092772.784
33102772.778
33122772.802
33242772.696
33332772.788
33342772.694
33352772.793
33442772.780
33542772.852
33552772.718
33622772.785
33632772.842
33752772.678
35162772.880
35832772.852
35912772.719
36052772.782
49792772.799
49902772.748