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: 3/30/2022
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 -77.16, 115.13 106.63 04/01/2022 14:56:08 -77.17, 115.19 106.65 1.56 65
2 04/01/2022 15:45:58 77.16, -77.62 73.36 04/01/2022 15:46:54 77.18, -77.56 73.36 2.79 56
3 04/01/2022 16:37:03 -77.17, 89.64 106.65 04/01/2022 16:37:38 -77.17, 89.80 106.68 3.90 35
4 04/01/2022 17:27:57 77.20,-102.92 73.36 04/01/2022 17:28:24 77.19,-102.96 73.34 2.03 27
5 04/01/2022 18:19:02 -77.21, 64.34 106.66 04/01/2022 18:19:09 -77.22, 64.22 106.64 3.27 7
6 04/01/2022 19:09:57 77.20,-128.41 73.33 04/01/2022 19:09:54 77.19,-128.35 73.31 2.05 3
7 04/01/2022 20:01:02 -77.21, 38.85 106.68 04/01/2022 20:00:39 -77.22, 38.82 106.66 1.61 23
8 04/01/2022 20:51:57 77.20,-153.90 73.30 04/01/2022 20:51:25 77.24,-153.93 73.35 3.85 32
9 04/01/2022 21:43:02 -77.21, 13.36 106.71 04/01/2022 21:42:09 -77.23, 13.43 106.68 2.31 53
10 04/01/2022 22:33:56 77.25,-179.20 73.30 04/01/2022 22:32:55 77.24,-179.33 73.33 3.20 61
11 04/01/2022 23:24:54 -77.54, -10.55 106.57 04/01/2022 23:23:46 -77.53, -13.30 106.32 66.07 68

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 3/30/2022
SNOs_Map_NOAA-19_NPP_20220330.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 03/30/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP