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: 1/10/2021
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 01/16/2021 05:36:45 -78.38,-115.45 78.95 01/16/2021 05:37:49 -78.41,-111.39 79.36 90.78 64
2 01/16/2021 06:27:40 78.73, 54.17 101.11 01/16/2021 06:28:42 78.71, 54.12 101.07 2.13 62
3 01/16/2021 07:18:35 -78.71,-138.69 78.91 01/16/2021 07:19:26 -78.72,-138.62 78.93 1.68 51
4 01/16/2021 08:09:39 78.74, 28.78 101.10 01/16/2021 08:10:11 78.71, 28.73 101.06 3.40 32
5 01/16/2021 09:00:35 -78.73,-164.08 78.92 01/16/2021 09:00:56 -78.72,-164.02 78.93 1.21 21
6 01/16/2021 09:51:40 78.72, 3.14 101.08 01/16/2021 09:51:42 78.76, 3.09 101.11 3.61 2
7 01/16/2021 10:42:35 -78.74, 170.53 78.93 01/16/2021 10:42:26 -78.73, 170.58 78.94 1.87 9
8 01/16/2021 11:33:40 78.74, -22.25 101.07 01/16/2021 11:33:12 78.76, -22.31 101.10 2.49 28
9 01/16/2021 12:24:35 -78.76, 145.15 78.94 01/16/2021 12:23:56 -78.73, 145.19 78.95 2.97 39
10 01/16/2021 13:15:40 78.75, -47.64 101.06 01/16/2021 13:14:42 78.76, -47.70 101.10 1.68 58
11 01/16/2021 14:06:36 -78.74, 119.51 78.95 01/16/2021 14:05:27 -78.77, 119.55 78.90 3.90 69

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 1/10/2021
SNOs_Map_NOAA-19_NPP_20210110.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 01/10/2021 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP