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: 4/1/2022
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, 115.22 106.61 04/01/2022 14:56:09 -77.19, 115.09 106.63 3.14 66
2 04/01/2022 15:45:58 77.18, -77.52 73.37 04/01/2022 15:46:54 77.16, -77.46 73.33 3.03 56
3 04/01/2022 16:37:03 -77.19, 89.73 106.64 04/01/2022 16:37:39 -77.19, 89.70 106.65 1.07 36
4 04/01/2022 17:27:58 77.18,-103.01 73.35 04/01/2022 17:28:25 77.21,-103.05 73.36 2.65 27
5 04/01/2022 18:19:03 -77.19, 64.24 106.67 04/01/2022 18:19:09 -77.20, 64.30 106.67 1.82 6
6 04/01/2022 19:09:58 77.18,-128.50 73.32 04/01/2022 19:09:55 77.21,-128.44 73.34 3.32 3
7 04/01/2022 20:01:02 -77.23, 38.95 106.67 04/01/2022 20:00:39 -77.20, 38.91 106.69 3.28 23
8 04/01/2022 20:51:57 77.23,-153.80 73.31 04/01/2022 20:51:25 77.22,-153.84 73.32 1.50 32
9 04/01/2022 21:43:02 -77.23, 13.46 106.70 04/01/2022 21:42:09 -77.21, 13.51 106.71 3.10 53
10 04/01/2022 22:33:57 77.23,-179.29 73.29 04/01/2022 22:32:55 77.22,-179.23 73.30 1.68 62
11 04/01/2022 23:24:55 -77.52, -10.65 106.58 04/01/2022 23:23:46 -77.51, -13.21 106.34 61.48 69

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 4/1/2022
SNOs_Map_NOAA-19_NPP_20220401.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 04/01/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP