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: 12/11/2020
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 12/18/2020 23:15:55 -78.56, -20.20 76.61 12/18/2020 23:17:02 -78.60, -17.24 76.87 65.27 67
2 12/19/2020 00:06:47 78.81, 148.87 103.46 12/19/2020 00:07:53 78.82, 148.72 103.45 3.26 66
3 12/19/2020 00:57:48 -78.81, -43.87 76.55 12/19/2020 00:58:37 -78.79, -43.83 76.59 2.22 49
4 12/19/2020 01:48:48 78.79, 123.24 103.45 12/19/2020 01:49:23 78.82, 123.31 103.46 3.49 35
5 12/19/2020 02:39:48 -78.83, -69.25 76.54 12/19/2020 02:40:07 -78.80, -69.24 76.57 3.09 19
6 12/19/2020 03:30:48 78.81, 97.86 103.46 12/19/2020 03:30:53 78.83, 97.89 103.47 2.23 5
7 12/19/2020 04:21:49 -78.81, -94.89 76.54 12/19/2020 04:21:38 -78.84, -94.89 76.51 3.74 11
8 12/19/2020 05:12:48 78.82, 72.48 103.47 12/19/2020 05:12:23 78.83, 72.48 103.48 1.02 25
9 12/19/2020 06:03:49 -78.83,-120.27 76.54 12/19/2020 06:03:08 -78.85,-120.31 76.50 2.81 41
10 12/19/2020 06:54:48 78.84, 47.10 103.47 12/19/2020 06:53:53 78.84, 47.07 103.49 0.63 55
11 12/19/2020 07:45:49 -78.84,-145.66 76.53 12/19/2020 07:44:38 -78.86,-145.72 76.49 2.16 71

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 12/11/2020
SNOs_Map_NOAA-19_NPP_20201211.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 12/11/2020 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP