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: 5/2/2022
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 76.65, -25.79 58.85 05/14/2022 12:16:58 76.69, -23.14 58.64 68.28 67
2 05/14/2022 13:06:44 -77.00, 142.96 120.97 05/14/2022 13:07:49 -76.97, 143.03 121.01 3.02 65
3 05/14/2022 13:57:43 76.98, -49.84 59.02 05/14/2022 13:58:35 77.00, -49.77 59.02 2.76 52
4 05/14/2022 14:48:44 -76.99, 117.45 120.98 05/14/2022 14:49:20 -77.02, 117.45 120.97 3.46 36
5 05/14/2022 15:39:42 77.02, -75.16 59.03 05/14/2022 15:40:05 77.01, -75.17 59.01 1.57 23
6 05/14/2022 16:30:43 -77.03, 92.13 120.98 05/14/2022 16:30:50 -77.03, 92.05 120.98 2.18 7
7 05/14/2022 17:21:42 77.02,-100.66 59.01 05/14/2022 17:21:35 77.02,-100.58 59.00 2.15 7
8 05/14/2022 18:12:43 -77.03, 66.63 121.00 05/14/2022 18:12:20 -77.04, 66.64 120.98 1.01 23
9 05/14/2022 19:03:41 77.06,-125.98 59.02 05/14/2022 19:03:05 77.02,-125.98 58.99 4.18 36
10 05/14/2022 19:54:42 -77.07, 41.31 120.99 05/14/2022 19:53:50 -77.05, 41.24 120.99 3.15 52
11 05/14/2022 20:45:41 77.06,-151.48 59.00 05/14/2022 20:44:36 77.07,-151.57 59.04 2.69 65
12 05/14/2022 21:36:36 -77.31, 16.95 120.87 05/14/2022 21:35:27 -77.35, 14.54 120.61 59.02 69

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 5/2/2022
SNOs_Map_NOAA-19_NPP_20220502.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 05/02/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP