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: 12/7/2020
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 23:15:54 -78.61, -19.87 76.60 12/18/2020 23:17:02 -78.60, -17.26 76.86 57.41 68
2 12/19/2020 00:06:48 78.79, 148.70 103.45 12/19/2020 00:07:53 78.82, 148.69 103.46 3.75 65
3 12/19/2020 00:57:48 -78.83, -43.78 76.54 12/19/2020 00:58:37 -78.80, -43.85 76.58 3.40 49
4 12/19/2020 01:48:48 78.80, 123.32 103.46 12/19/2020 01:49:23 78.83, 123.27 103.47 2.83 35
5 12/19/2020 02:39:49 -78.81, -69.41 76.55 12/19/2020 02:40:07 -78.80, -69.26 76.57 3.32 18
6 12/19/2020 03:30:48 78.82, 97.94 103.46 12/19/2020 03:30:53 78.83, 97.86 103.48 2.30 5
7 12/19/2020 04:21:49 -78.82, -94.80 76.54 12/19/2020 04:21:37 -78.81, -94.67 76.56 3.00 12
8 12/19/2020 05:12:48 78.84, 72.56 103.47 12/19/2020 05:12:23 78.84, 72.45 103.49 2.44 25
9 12/19/2020 06:03:49 -78.84,-120.18 76.54 12/19/2020 06:03:07 -78.82,-120.09 76.55 3.11 42
10 12/19/2020 06:54:48 78.85, 47.18 103.47 12/19/2020 06:53:53 78.85, 47.03 103.50 3.17 55
11 12/19/2020 07:45:49 -78.85,-145.57 76.53 12/19/2020 07:44:37 -78.82,-145.50 76.54 3.64 72

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 12/7/2020
SNOs_Map_NOAA-19_NPP_20201207.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 12/07/2020 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP