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: 3/19/2022
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 04/01/2022 14:55:03 -77.18, 115.19 106.62 04/01/2022 14:56:09 -77.18, 115.12 106.63 1.88 66
2 04/01/2022 15:45:58 77.16, -77.59 73.36 04/01/2022 15:46:54 77.16, -77.48 73.33 2.64 56
3 04/01/2022 16:37:03 -77.18, 89.70 106.65 04/01/2022 16:37:39 -77.19, 89.73 106.65 1.22 36
4 04/01/2022 17:27:57 77.21,-102.89 73.36 04/01/2022 17:28:24 77.17,-102.88 73.31 4.23 27
5 04/01/2022 18:19:03 -77.18, 64.22 106.67 04/01/2022 18:19:09 -77.19, 64.33 106.68 3.22 6
6 04/01/2022 19:09:57 77.21,-128.38 73.33 04/01/2022 19:09:55 77.22,-128.46 73.35 2.19 2
7 04/01/2022 20:01:02 -77.22, 38.92 106.68 04/01/2022 20:00:39 -77.20, 38.94 106.70 2.85 23
8 04/01/2022 20:51:57 77.21,-153.87 73.30 04/01/2022 20:51:25 77.22,-153.86 73.33 1.41 32
9 04/01/2022 21:43:02 -77.22, 13.43 106.71 04/01/2022 21:42:10 -77.24, 13.36 106.66 2.89 52
10 04/01/2022 22:33:57 77.21,-179.36 73.28 04/01/2022 22:32:55 77.23,-179.25 73.30 3.24 62
11 04/01/2022 23:24:55 -77.51, -10.68 106.58 04/01/2022 23:23:46 -77.50, -13.17 106.35 60.05 69

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 3/19/2022
SNOs_Map_NOAA-19_NPP_20220319.jpg

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

Historial Predications of SNOs between NOAA-19 and NPP