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: 5/14/2022
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, -25.73 58.86 05/14/2022 12:16:59 76.71, -23.24 58.67 63.80 68
2 05/14/2022 13:06:44 -77.00, 142.99 120.96 05/14/2022 13:07:50 -77.01, 142.88 120.97 2.94 66
3 05/14/2022 13:57:43 77.00, -49.77 59.03 05/14/2022 13:58:35 76.98, -49.70 58.99 2.43 52
4 05/14/2022 14:48:44 -77.00, 117.48 120.98 05/14/2022 14:49:20 -77.02, 117.47 120.98 1.86 36
5 05/14/2022 15:39:43 77.00, -75.27 59.02 05/14/2022 15:40:06 77.04, -75.29 59.04 4.07 23
6 05/14/2022 16:30:43 -77.04, 92.16 120.97 05/14/2022 16:30:50 -77.02, 92.07 120.98 2.92 7
7 05/14/2022 17:21:42 77.04,-100.59 59.02 05/14/2022 17:21:36 77.04,-100.69 59.03 2.53 6
8 05/14/2022 18:12:43 -77.04, 66.66 120.99 05/14/2022 18:12:20 -77.03, 66.67 120.99 0.80 23
9 05/14/2022 19:03:42 77.04,-126.09 59.00 05/14/2022 19:03:06 77.05,-126.09 59.03 1.32 36
10 05/14/2022 19:54:43 -77.04, 41.15 121.01 05/14/2022 19:53:50 -77.04, 41.26 121.00 2.86 53
11 05/14/2022 20:45:41 77.08,-151.41 59.01 05/14/2022 20:44:36 77.06,-151.50 59.02 3.22 65
12 05/14/2022 21:36:36 -77.32, 16.99 120.86 05/14/2022 21:35:27 -77.35, 14.57 120.62 59.07 69

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 5/14/2022
SNOs_Map_NOAA-19_NPP_20220514.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 05/14/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP