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: 6/28/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/29/2023 12:39:02 -0.18,-166.75 0.19,-168.37 184.70 80
2 06/30/2023 12:22:59 -0.16,-167.12 -0.92,-163.87 371.99 80
3 07/02/2023 00:42:19 0.20,-167.69 -0.13,-169.21 172.80 80
4 07/03/2023 00:26:15 0.18,-168.06 0.93,-164.69 383.36 80
5 07/04/2023 12:45:27 -0.22,-168.61 0.08,-170.01 158.62 80
6 07/05/2023 12:29:23 -0.20,-168.97 -0.98,-165.49 397.07 80
7 07/07/2023 00:48:42 0.24,-169.53 -0.06,-170.83 148.92 80
8 07/08/2023 00:32:39 0.21,-169.89 1.01,-166.32 406.84 80
9 07/09/2023 12:51:50 -0.25,-170.44 -0.00,-171.63 135.38 80
10 07/10/2023 12:35:47 -0.23,-170.80 -1.07,-167.11 419.99 80
11 07/12/2023 00:55:06 0.27,-171.34 0.04,-172.46 126.94 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 6/28/2023
SNOs_Map_GOES-15_NPP_20230628.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 06/28/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP