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: 8/17/2021
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 08/30/2021 21:54:30 -77.98, 6.55 109.58 08/30/2021 21:55:37 -77.98, 6.49 109.60 1.48 67
2 08/30/2021 22:45:29 77.97, 173.76 70.44 08/30/2021 22:46:22 77.97, 173.87 70.40 2.58 53
3 08/30/2021 23:36:30 -77.99, -18.89 109.55 08/30/2021 23:37:07 -77.98, -18.90 109.57 1.00 37
4 08/31/2021 00:27:29 77.98, 148.32 70.47 08/31/2021 00:27:53 78.01, 148.27 70.49 3.37 24
5 08/31/2021 01:18:30 -78.00, -44.33 109.52 08/31/2021 01:18:37 -77.98, -44.28 109.54 2.09 7

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 8/17/2021
SNOs_Map_NOAA-19_NPP_20210817.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 08/17/2021 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP