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: 10/17/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/18/2020 10:05:26 -0.13,-128.37 0.30,-130.37 228.04 80
2 10/19/2020 09:49:21 -0.14,-128.35 -0.69,-125.83 287.03 80
3 10/20/2020 22:11:16 0.13,-128.32 -0.51,-131.13 320.90 80
4 10/21/2020 21:49:52 0.14,-128.30 0.54,-126.61 193.48 80
5 10/23/2020 10:14:18 -0.13,-128.29 0.69,-131.87 408.66 80
6 10/24/2020 09:52:53 -0.14,-128.27 -0.36,-127.35 105.83 80
7 10/26/2020 21:56:03 0.14,-128.22 0.15,-128.11 12.12 80
8 10/29/2020 10:01:45 -0.13,-128.18 0.03,-128.85 76.16 80
9 10/30/2020 09:40:21 -0.14,-128.16 -1.02,-124.32 438.11 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 10/17/2020
SNOs_Map_GOES-15_NPP_20201017.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 10/17/2020 in txt file.

Historical Predications of SNOs between GOES-15 and NPP