Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-19 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/21/2014
Index Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 05/21/2014 09:07:47 -81.01, 169.12 115.45 05/21/2014 09:08:53 -81.01, 168.97 115.46 2.80 66
2 05/21/2014 09:58:54 81.00, -23.58 64.54 05/21/2014 09:59:38 81.01, -23.58 64.52 0.18 44
3 05/21/2014 10:49:50 -81.00, 143.85 115.50 05/21/2014 10:50:22 -81.00, 143.96 115.53 1.91 32
4 05/21/2014 11:40:56 80.99, -48.48 64.44 05/21/2014 11:41:07 80.99, -48.59 64.45 1.91 11
5 05/21/2014 12:31:52 -80.99, 118.95 115.60 05/21/2014 12:31:51 -80.98, 118.95 115.60 0.24 1
6 05/21/2014 13:23:00 80.99, -74.12 64.44 05/21/2014 13:22:37 80.99, -73.96 64.43 2.78 23
7 05/21/2014 14:13:55 -80.98, 93.68 115.65 05/21/2014 14:13:21 -80.98, 93.58 115.61 1.82 34
8 05/21/2014 15:05:02 80.98, -99.02 64.34 05/21/2014 15:04:06 80.98, -98.97 64.36 0.89 56
9 05/21/2014 15:55:58 -80.97, 68.41 115.69 05/21/2014 15:54:50 -80.97, 68.57 115.68 2.89 68
10 06/03/2014 05:00:42 -81.01,-129.21 117.46 06/03/2014 05:01:46 -81.01,-129.13 117.51 1.40 64
11 06/03/2014 05:51:48 81.01, 38.32 62.50 06/03/2014 05:52:31 81.01, 38.16 62.50 2.70 43
12 06/03/2014 06:42:44 -81.00,-154.11 117.55 06/03/2014 06:43:15 -81.00,-154.14 117.57 0.53 31
13 06/03/2014 07:33:51 81.00, 13.04 62.46 06/03/2014 07:34:00 81.00, 13.16 62.43 2.03 9
14 06/03/2014 08:24:47 -80.99,-179.39 117.60 06/03/2014 08:24:45 -81.00,-179.52 117.58 2.37 2
15 06/03/2014 09:15:53 80.98, -11.86 62.36 06/03/2014 09:15:29 80.98, -11.85 62.37 0.22 24
16 06/03/2014 10:06:50 -80.99, 155.34 117.64 06/03/2014 10:06:14 -80.98, 155.47 117.64 2.32 36
17 06/03/2014 10:57:55 80.97, -36.76 62.26 06/03/2014 10:56:58 80.97, -36.86 62.31 1.74 57

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 5/21/2014
SNOs_Map_NOAA-19_NPP_20140521.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 05/21/2014 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service