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: 1/12/2021
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,-115.46 78.95 01/16/2021 05:37:49 -78.42,-111.41 79.35 90.75 64
2 01/16/2021 06:27:40 78.73, 54.16 101.11 01/16/2021 06:28:42 78.71, 54.12 101.07 2.05 62
3 01/16/2021 07:18:36 -78.71,-138.70 78.91 01/16/2021 07:19:27 -78.72,-138.64 78.92 1.95 51
4 01/16/2021 08:09:39 78.74, 28.77 101.10 01/16/2021 08:10:11 78.72, 28.72 101.07 3.31 32
5 01/16/2021 09:00:35 -78.72,-164.09 78.92 01/16/2021 09:00:56 -78.73,-164.04 78.93 1.15 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 3.71 2
7 01/16/2021 10:42:35 -78.74, 170.52 78.93 01/16/2021 10:42:26 -78.73, 170.57 78.94 1.48 9
8 01/16/2021 11:33:40 78.74, -22.25 101.07 01/16/2021 11:33:12 78.76, -22.31 101.11 2.59 28
9 01/16/2021 12:24:35 -78.75, 145.13 78.94 01/16/2021 12:23:56 -78.73, 145.17 78.95 2.53 39
10 01/16/2021 13:15:40 78.75, -47.64 101.06 01/16/2021 13:14:42 78.76, -47.71 101.10 1.75 58
11 01/16/2021 14:06:35 -78.77, 119.74 78.95 01/16/2021 14:05:26 -78.74, 119.77 78.95 3.73 69

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 1/12/2021
SNOs_Map_NOAA-19_NPP_20210112.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 01/12/2021 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP