Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/10/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/11/2021 10:07:34 -0.12,-128.36 0.33,-130.36 228.01 80
2 03/12/2021 09:46:09 -0.13,-128.36 -0.71,-125.83 288.98 80
3 03/13/2021 22:08:05 0.11,-128.41 -0.52,-131.13 309.56 80
4 03/14/2021 21:52:00 0.12,-128.42 0.52,-126.60 207.96 80
5 03/16/2021 10:13:47 -0.11,-128.40 0.67,-131.86 394.32 80
6 03/17/2021 09:52:23 -0.12,-128.41 -0.37,-127.34 122.24 80
7 03/18/2021 22:14:18 0.10,-128.44 -0.85,-132.63 478.14 80
8 03/19/2021 21:58:14 0.11,-128.44 0.19,-128.11 38.71 80
9 03/22/2021 10:01:16 -0.10,-128.41 0.01,-128.83 47.90 80
10 03/23/2021 09:39:51 -0.10,-128.41 -1.03,-124.31 467.74 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 3/10/2021
SNOs_Map_GOES-15_NPP_20210310.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 03/10/2021 in txt file.

Historical Predications of SNOs between GOES-15 and NPP