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: 5/13/2022
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 05/14/2022 12:15:52 76.64, -25.84 58.85 05/14/2022 12:16:59 76.70, -23.18 58.65 68.52 67
2 05/14/2022 13:06:45 -76.98, 142.88 120.97 05/14/2022 13:07:50 -76.99, 142.95 120.99 2.47 65
3 05/14/2022 13:57:43 77.02, -49.70 59.04 05/14/2022 13:58:36 77.01, -49.81 59.03 2.89 53
4 05/14/2022 14:48:44 -77.02, 117.56 120.97 05/14/2022 14:49:20 -77.00, 117.55 121.00 2.00 36
5 05/14/2022 15:39:43 77.01, -75.20 59.02 05/14/2022 15:40:06 77.02, -75.22 59.02 0.52 23
6 05/14/2022 16:30:44 -77.02, 92.05 120.99 05/14/2022 16:30:50 -77.01, 92.14 121.01 2.56 6
7 05/14/2022 17:21:43 77.01,-100.71 59.01 05/14/2022 17:21:36 77.03,-100.62 59.01 2.55 7
8 05/14/2022 18:12:43 -77.06, 66.73 120.98 05/14/2022 18:12:21 -77.06, 66.56 120.96 4.23 22
9 05/14/2022 19:03:42 77.05,-126.02 59.01 05/14/2022 19:03:06 77.03,-126.02 59.01 2.32 36
10 05/14/2022 19:54:43 -77.05, 41.22 121.00 05/14/2022 19:53:51 -77.06, 41.16 120.97 2.07 52
11 05/14/2022 20:45:41 77.05,-151.53 58.99 05/14/2022 20:44:35 77.04,-151.43 59.00 2.83 66
12 05/14/2022 21:36:35 -77.34, 17.07 120.85 05/14/2022 21:35:26 -77.33, 14.65 120.64 59.00 69

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 5/13/2022
SNOs_Map_NOAA-19_NPP_20220513.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 05/13/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP