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: 12/1/2020
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 12/04/2020 21:47:18 78.85,-176.56 102.35 12/04/2020 21:48:32 78.83,-176.50 102.30 2.27 74
2 12/04/2020 22:38:22 -78.86, -9.22 77.65 12/04/2020 22:39:17 -78.85, -9.34 77.67 2.56 55
3 12/04/2020 23:29:18 78.86, 158.06 102.36 12/04/2020 23:30:02 78.84, 158.09 102.32 3.03 44
4 12/05/2020 00:20:23 -78.84, -34.86 77.65 12/05/2020 00:20:47 -78.86, -34.75 77.65 2.97 24
5 12/05/2020 01:11:19 78.84, 132.43 102.37 12/05/2020 01:11:33 78.88, 132.43 102.39 3.71 14
6 12/05/2020 02:02:23 -78.86, -60.24 77.63 12/05/2020 02:02:17 -78.86, -60.16 77.63 1.85 6
7 12/05/2020 02:53:19 78.86, 107.05 102.38 12/05/2020 02:53:03 78.88, 107.02 102.41 2.66 16
8 12/05/2020 03:44:23 -78.87, -85.62 77.62 12/05/2020 03:43:47 -78.87, -85.57 77.61 1.11 36
9 12/05/2020 04:35:19 78.88, 81.67 102.39 12/05/2020 04:34:33 78.89, 81.61 102.43 2.01 46
10 12/05/2020 05:26:23 -78.89,-111.00 77.61 12/05/2020 05:25:17 -78.88,-110.98 77.60 1.50 66

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 12/1/2020
SNOs_Map_NOAA-19_NPP_20201201.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 12/01/2020 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP