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: 11/13/2022
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 11/18/2022 03:23:41 75.90, 110.82 95.44 11/18/2022 03:24:50 75.93, 112.62 95.37 48.76 69
2 11/18/2022 04:14:34 -76.17, -80.92 84.34 11/18/2022 04:15:39 -76.15, -80.82 84.38 2.91 65
3 11/18/2022 05:05:34 76.19, 86.41 95.69 11/18/2022 05:06:25 76.17, 86.43 95.66 2.16 51
4 11/18/2022 05:56:33 -76.20,-106.31 84.30 11/18/2022 05:57:10 -76.21,-106.38 84.30 2.32 37
5 11/18/2022 06:47:33 76.22, 61.02 95.73 11/18/2022 06:47:56 76.22, 60.87 95.74 3.96 23
6 11/18/2022 07:38:32 -76.22,-131.70 84.26 11/18/2022 07:38:40 -76.21,-131.78 84.27 2.50 8
7 11/18/2022 08:29:33 76.20, 35.46 95.73 11/18/2022 08:29:26 76.23, 35.47 95.76 3.43 7
8 11/18/2022 09:20:32 -76.21,-157.25 84.26 11/18/2022 09:20:10 -76.22,-157.18 84.25 2.40 22
9 11/18/2022 10:11:32 76.23, 10.07 95.77 11/18/2022 10:10:56 76.24, 10.07 95.79 1.20 36
10 11/18/2022 11:02:31 -76.24, 177.36 84.22 11/18/2022 11:01:40 -76.23, 177.42 84.22 1.93 51
11 11/18/2022 11:53:31 76.25, -15.33 95.81 11/18/2022 11:52:26 76.24, -15.33 95.81 1.04 65
12 11/18/2022 12:44:26 -76.44, 152.64 84.05 11/18/2022 12:43:14 -76.42, 151.37 83.99 33.32 72

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 11/13/2022
SNOs_Map_NOAA-19_NPP_20221114.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 11/13/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP