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: 3/25/2022
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 14:55:04 -77.17, 115.17 106.62 04/01/2022 14:56:09 -77.17, 115.20 106.65 1.01 65
2 04/01/2022 15:45:58 77.16, -77.60 73.36 04/01/2022 15:46:54 77.18, -77.58 73.36 2.41 56
3 04/01/2022 16:37:03 -77.17, 89.68 106.65 04/01/2022 16:37:38 -77.17, 89.80 106.68 3.03 35
4 04/01/2022 17:27:57 77.21,-102.90 73.36 04/01/2022 17:28:24 77.19,-102.97 73.34 2.62 27
5 04/01/2022 18:19:02 -77.22, 64.38 106.65 04/01/2022 18:19:09 -77.22, 64.22 106.64 3.99 7
6 04/01/2022 19:09:57 77.21,-128.39 73.33 04/01/2022 19:09:54 77.19,-128.37 73.32 1.56 3
7 04/01/2022 20:01:02 -77.22, 38.89 106.68 04/01/2022 20:00:39 -77.22, 38.83 106.66 1.77 23
8 04/01/2022 20:51:57 77.21,-153.88 73.31 04/01/2022 20:51:24 77.20,-153.76 73.30 3.03 33
9 04/01/2022 21:43:02 -77.22, 13.41 106.71 04/01/2022 21:42:09 -77.23, 13.43 106.68 0.99 53
10 04/01/2022 22:33:57 77.21,-179.37 73.28 04/01/2022 22:32:55 77.25,-179.34 73.33 4.12 62
11 04/01/2022 23:24:54 -77.54, -10.50 106.56 04/01/2022 23:23:46 -77.53, -13.29 106.32 67.05 68

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 3/25/2022
SNOs_Map_NOAA-19_NPP_20220325.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 03/25/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP