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: 7/21/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/21/2020 22:14:33 -0.01,-128.36 -0.97,-132.57 480.14 80
2 07/22/2020 21:58:30 -0.01,-128.37 0.08,-128.05 36.87 80
3 07/25/2020 10:01:33 0.01,-128.43 0.12,-128.78 40.85 80
4 07/26/2020 09:40:10 0.01,-128.43 -0.93,-124.26 475.70 80
5 07/27/2020 22:02:07 -0.02,-128.38 -0.25,-129.57 134.43 80
6 07/28/2020 21:46:03 -0.02,-128.38 0.74,-125.03 381.92 80
7 07/30/2020 10:07:51 0.02,-128.43 0.45,-130.30 213.18 80
8 07/31/2020 09:46:27 0.03,-128.43 -0.55,-125.77 302.70 80
9 08/01/2020 22:08:24 -0.03,-128.37 -0.64,-131.08 308.57 80
10 08/02/2020 21:52:19 -0.03,-128.36 0.36,-126.54 207.23 80
11 08/04/2020 10:14:08 0.04,-128.41 0.83,-131.81 388.33 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 7/21/2020
SNOs_Map_GOES-15_NPP_20200722.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 07/21/2020 in txt file.

Historical Predications of SNOs between GOES-15 and NPP