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: 4/14/2023
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 04/27/2023 22:52:03 -75.36, 1.99 118.21 04/27/2023 22:53:16 -75.41, 2.75 118.23 22.22 73
2 04/27/2023 23:42:53 75.50, 169.76 61.89 04/27/2023 23:44:03 75.49, 169.84 61.85 2.89 70
3 04/28/2023 00:33:59 -75.50, -23.03 118.13 04/28/2023 00:34:48 -75.52, -22.94 118.13 2.89 49
4 04/28/2023 01:24:52 75.51, 144.29 61.88 04/28/2023 01:25:34 75.54, 144.29 61.89 3.25 42
5 04/28/2023 02:15:57 -75.56, -48.34 118.11 04/28/2023 02:16:18 -75.52, -48.34 118.14 3.40 21
6 04/28/2023 03:06:50 75.57, 118.98 61.89 04/28/2023 03:07:04 75.55, 118.89 61.88 3.22 14
7 04/28/2023 03:57:56 -75.56, -73.80 118.12 04/28/2023 03:57:49 -75.58, -73.89 118.10 2.97 7

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 4/14/2023
SNOs_Map_NOAA-19_NPP_20230414.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 04/14/2023 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP