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: 3/13/2021
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 03/13/2021 17:27:05 78.24,-111.70 82.64 03/13/2021 17:28:10 78.26,-108.19 82.26 79.54 65
2 03/13/2021 18:18:02 -78.53, 57.46 97.33 03/13/2021 18:19:02 -78.56, 57.39 97.32 3.40 60
3 03/13/2021 19:08:56 78.54,-135.23 82.66 03/13/2021 19:09:46 78.54,-135.16 82.63 1.52 50
4 03/13/2021 20:00:01 -78.55, 32.06 97.36 03/13/2021 20:00:31 -78.56, 31.99 97.35 2.46 30
5 03/13/2021 20:50:56 78.55,-160.63 82.64 03/13/2021 20:51:16 78.54,-160.56 82.61 2.04 20
6 03/13/2021 21:42:01 -78.56, 6.66 97.38 03/13/2021 21:42:01 -78.57, 6.59 97.37 1.79 0
7 03/13/2021 22:32:56 78.57, 173.97 82.61 03/13/2021 22:32:46 78.54, 174.04 82.59 2.90 10
8 03/13/2021 23:24:01 -78.58, -18.74 97.41 03/13/2021 23:23:31 -78.57, -18.81 97.39 1.73 30
9 03/14/2021 00:14:56 78.58, 148.57 82.59 03/14/2021 00:14:17 78.59, 148.41 82.62 3.74 39
10 03/14/2021 01:06:01 -78.59, -44.14 97.43 03/14/2021 01:05:01 -78.58, -44.22 97.41 2.32 60
11 03/14/2021 01:56:56 78.60, 123.17 82.56 03/14/2021 01:55:47 78.59, 123.00 82.60 3.76 69

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 3/13/2021
SNOs_Map_NOAA-19_NPP_20210313.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 03/13/2021 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP