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: 12/8/2020
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 -78.59, -19.99 76.60 12/18/2020 23:17:02 -78.62, -17.36 76.84 58.06 68
2 12/19/2020 00:06:47 78.81, 148.83 103.46 12/19/2020 00:07:52 78.80, 148.83 103.42 0.74 65
3 12/19/2020 00:57:48 -78.81, -43.90 76.55 12/19/2020 00:58:37 -78.81, -43.94 76.56 1.04 49
4 12/19/2020 01:48:47 78.82, 123.45 103.46 12/19/2020 01:49:22 78.80, 123.42 103.44 1.90 35
5 12/19/2020 02:39:48 -78.82, -69.28 76.54 12/19/2020 02:40:07 -78.82, -69.36 76.55 1.66 19
6 12/19/2020 03:30:47 78.84, 98.07 103.47 12/19/2020 03:30:52 78.81, 98.01 103.45 3.16 5
7 12/19/2020 04:21:48 -78.84, -94.67 76.54 12/19/2020 04:21:37 -78.82, -94.77 76.54 2.70 11
8 12/19/2020 05:12:48 78.82, 72.44 103.46 12/19/2020 05:12:22 78.82, 72.59 103.46 3.39 26
9 12/19/2020 06:03:49 -78.82,-120.31 76.54 12/19/2020 06:03:07 -78.83,-120.18 76.53 2.84 42
10 12/19/2020 06:54:48 78.84, 47.06 103.47 12/19/2020 06:53:52 78.82, 47.18 103.47 2.95 56
11 12/19/2020 07:45:49 -78.84,-145.69 76.53 12/19/2020 07:44:37 -78.84,-145.60 76.52 1.98 72

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 12/8/2020
SNOs_Map_NOAA-19_NPP_20201208.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 12/08/2020 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP