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: 5/11/2022
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 05/14/2022 12:15:52 76.63, -25.86 58.84 05/14/2022 12:16:59 76.70, -23.20 58.66 68.71 67
2 05/14/2022 13:06:45 -76.97, 142.86 120.98 05/14/2022 13:07:50 -77.00, 142.93 120.98 3.29 65
3 05/14/2022 13:57:43 77.01, -49.73 59.04 05/14/2022 13:58:36 77.02, -49.84 59.04 2.97 53
4 05/14/2022 14:48:44 -77.01, 117.54 120.97 05/14/2022 14:49:20 -77.01, 117.53 120.99 0.93 36
5 05/14/2022 15:39:43 77.01, -75.23 59.02 05/14/2022 15:40:06 77.02, -75.24 59.03 1.93 23
6 05/14/2022 16:30:44 -77.01, 92.03 120.99 05/14/2022 16:30:50 -77.01, 92.12 121.00 2.37 6
7 05/14/2022 17:21:42 77.05,-100.55 59.03 05/14/2022 17:21:36 77.03,-100.65 59.02 3.05 6
8 05/14/2022 18:12:43 -77.05, 66.71 120.99 05/14/2022 18:12:20 -77.02, 66.72 121.01 3.52 23
9 05/14/2022 19:03:42 77.05,-126.05 59.01 05/14/2022 19:03:06 77.04,-126.05 59.01 0.83 36
10 05/14/2022 19:54:43 -77.05, 41.20 121.00 05/14/2022 19:53:51 -77.07, 41.14 120.96 2.83 52
11 05/14/2022 20:45:42 77.05,-151.55 58.99 05/14/2022 20:44:36 77.05,-151.45 59.01 2.52 66
12 05/14/2022 21:36:36 -77.33, 17.05 120.85 05/14/2022 21:35:27 -77.33, 14.63 120.64 58.99 69

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 5/11/2022
SNOs_Map_NOAA-19_NPP_20220511.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 05/11/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP