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: 11/26/2019
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 12/05/2019 15:46:31 79.70, -93.43 103.74 12/05/2019 15:47:46 79.77, -93.36 103.76 7.19 75
2 12/05/2019 16:37:30 -79.72, 74.03 76.26 12/05/2019 16:38:30 -79.75, 74.14 76.28 3.45 60
3 12/05/2019 17:28:30 79.75,-118.42 103.74 12/05/2019 17:29:15 79.74,-118.49 103.72 1.71 45
4 12/05/2019 18:19:30 -79.74, 48.74 76.26 12/05/2019 18:20:00 -79.75, 48.73 76.26 0.99 30
5 12/05/2019 19:10:31 79.74,-144.01 103.75 12/05/2019 19:10:45 79.74,-143.91 103.74 1.98 14
6 12/05/2019 20:01:30 -79.76, 23.45 76.25 12/05/2019 20:01:30 -79.75, 23.32 76.24 2.66 0
7 12/05/2019 20:52:31 79.76,-169.29 103.76 12/05/2019 20:52:15 79.75,-169.32 103.76 1.47 16
8 12/05/2019 21:43:31 -79.75, -2.14 76.24 12/05/2019 21:43:00 -79.76, -2.10 76.23 1.13 31
9 12/05/2019 22:34:32 79.75, 165.13 103.77 12/05/2019 22:33:45 79.75, 165.26 103.77 2.72 47
10 12/05/2019 23:25:31 -79.77, -27.43 76.24 12/05/2019 23:24:30 -79.76, -27.51 76.21 1.81 61

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 11/26/2019
SNOs_Map_NOAA-19_NPP_20191126.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 11/26/2019 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service