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: 3/20/2022
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 -77.19, 115.26 106.61 04/01/2022 14:56:09 -77.18, 115.12 106.63 3.71 66
2 04/01/2022 15:45:58 77.18, -77.52 73.37 04/01/2022 15:46:54 77.16, -77.49 73.34 1.91 56
3 04/01/2022 16:37:03 -77.19, 89.78 106.64 04/01/2022 16:37:39 -77.19, 89.72 106.65 1.41 36
4 04/01/2022 17:27:58 77.18,-103.01 73.35 04/01/2022 17:28:24 77.17,-102.88 73.31 3.39 26
5 04/01/2022 18:19:03 -77.20, 64.29 106.67 04/01/2022 18:19:09 -77.19, 64.33 106.67 0.98 6
6 04/01/2022 19:09:58 77.18,-128.50 73.32 04/01/2022 19:09:55 77.22,-128.46 73.35 3.92 3
7 04/01/2022 20:01:03 -77.20, 38.80 106.69 04/01/2022 20:00:39 -77.20, 38.93 106.69 3.27 24
8 04/01/2022 20:51:57 77.23,-153.80 73.31 04/01/2022 20:51:25 77.22,-153.86 73.33 1.59 32
9 04/01/2022 21:43:02 -77.24, 13.50 106.70 04/01/2022 21:42:10 -77.25, 13.35 106.66 3.81 52
10 04/01/2022 22:33:57 77.23,-179.29 73.29 04/01/2022 22:32:55 77.23,-179.25 73.31 0.78 62
11 04/01/2022 23:24:55 -77.52, -10.60 106.57 04/01/2022 23:23:47 -77.55, -13.38 106.29 66.65 68

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 3/20/2022
SNOs_Map_NOAA-19_NPP_20220320.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 03/20/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP