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: 5/5/2022
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 76.60, -25.98 58.83 05/14/2022 12:16:58 76.66, -23.04 58.61 75.81 66
2 05/14/2022 13:06:44 -76.99, 142.94 120.97 05/14/2022 13:07:50 -77.00, 142.94 120.99 0.53 66
3 05/14/2022 13:57:43 76.98, -49.85 59.02 05/14/2022 13:58:35 76.98, -49.67 58.99 4.51 52
4 05/14/2022 14:48:44 -76.99, 117.43 120.99 05/14/2022 14:49:20 -77.00, 117.54 120.99 3.11 36
5 05/14/2022 15:39:42 77.02, -75.17 59.03 05/14/2022 15:40:06 77.03, -75.26 59.03 2.33 24
6 05/14/2022 16:30:43 -77.03, 92.11 120.98 05/14/2022 16:30:50 -77.01, 92.14 121.00 2.09 7
7 05/14/2022 17:21:42 77.02,-100.67 59.01 05/14/2022 17:21:36 77.04,-100.66 59.03 1.90 6
8 05/14/2022 18:12:43 -77.03, 66.60 121.00 05/14/2022 18:12:20 -77.02, 66.73 121.01 3.38 23
9 05/14/2022 19:03:41 77.06,-125.99 59.02 05/14/2022 19:03:06 77.04,-126.06 59.02 2.51 35
10 05/14/2022 19:54:42 -77.06, 41.28 120.99 05/14/2022 19:53:51 -77.07, 41.15 120.96 3.35 51
11 05/14/2022 20:45:41 77.06,-151.50 59.00 05/14/2022 20:44:36 77.05,-151.47 59.01 1.08 65
12 05/14/2022 21:36:36 -77.31, 16.93 120.87 05/14/2022 21:35:27 -77.33, 14.64 120.64 56.01 69

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 5/5/2022
SNOs_Map_NOAA-19_NPP_20220505.jpg

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

Historial Predications of SNOs between NOAA-19 and NPP