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: 5/3/2022
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 12:15:51 76.67, -25.70 58.87 05/14/2022 12:16:59 76.71, -23.23 58.67 63.33 68
2 05/14/2022 13:06:45 -76.98, 142.87 120.98 05/14/2022 13:07:50 -77.00, 142.93 120.98 2.84 65
3 05/14/2022 13:57:43 77.01, -49.74 59.04 05/14/2022 13:58:35 76.98, -49.69 58.99 3.01 52
4 05/14/2022 14:48:44 -77.02, 117.55 120.97 05/14/2022 14:49:20 -77.00, 117.53 120.99 1.33 36
5 05/14/2022 15:39:43 77.00, -75.24 59.02 05/14/2022 15:40:06 77.03, -75.27 59.04 3.18 23
6 05/14/2022 16:30:44 -77.01, 92.05 120.99 05/14/2022 16:30:50 -77.01, 92.13 121.00 2.04 6
7 05/14/2022 17:21:42 77.04,-100.56 59.02 05/14/2022 17:21:36 77.04,-100.67 59.03 2.96 6
8 05/14/2022 18:12:43 -77.05, 66.73 120.98 05/14/2022 18:12:20 -77.02, 66.72 121.01 3.76 23
9 05/14/2022 19:03:42 77.04,-126.06 59.01 05/14/2022 19:03:06 77.05,-126.08 59.02 0.58 36
10 05/14/2022 19:54:43 -77.05, 41.22 121.00 05/14/2022 19:53:51 -77.07, 41.14 120.96 2.89 52
11 05/14/2022 20:45:42 77.04,-151.57 58.99 05/14/2022 20:44:36 77.05,-151.48 59.02 2.48 66
12 05/14/2022 21:36:36 -77.34, 17.06 120.85 05/14/2022 21:35:27 -77.33, 14.63 120.64 59.35 69

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 5/3/2022
SNOs_Map_NOAA-19_NPP_20220503.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 05/03/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP