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: 3/29/2022
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, 115.22 106.62 04/01/2022 14:56:09 -77.19, 115.11 106.63 2.91 66
2 04/01/2022 15:45:58 77.18, -77.53 73.37 04/01/2022 15:46:54 77.16, -77.47 73.33 2.81 56
3 04/01/2022 16:37:03 -77.19, 89.74 106.64 04/01/2022 16:37:39 -77.19, 89.71 106.65 0.75 36
4 04/01/2022 17:27:58 77.18,-103.02 73.35 04/01/2022 17:28:25 77.21,-103.05 73.36 2.94 27
5 04/01/2022 18:19:03 -77.19, 64.25 106.67 04/01/2022 18:19:09 -77.20, 64.32 106.67 1.89 6
6 04/01/2022 19:09:57 77.22,-128.32 73.34 04/01/2022 19:09:55 77.21,-128.44 73.34 3.29 2
7 04/01/2022 20:01:02 -77.23, 38.95 106.67 04/01/2022 20:00:39 -77.20, 38.92 106.69 3.48 23
8 04/01/2022 20:51:57 77.22,-153.81 73.31 04/01/2022 20:51:25 77.22,-153.84 73.32 1.11 32
9 04/01/2022 21:43:02 -77.23, 13.46 106.70 04/01/2022 21:42:10 -77.25, 13.34 106.66 3.42 52
10 04/01/2022 22:33:57 77.23,-179.30 73.29 04/01/2022 22:32:55 77.22,-179.23 73.30 1.75 62
11 04/01/2022 23:24:55 -77.52, -10.65 106.58 04/01/2022 23:23:46 -77.51, -13.19 106.35 61.24 69

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 3/29/2022
SNOs_Map_NOAA-19_NPP_20220329.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 03/29/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP