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: 6/27/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/28/2023 00:19:51 0.14,-166.18 0.87,-163.07 355.68 80
2 06/29/2023 12:39:02 -0.18,-166.76 0.21,-168.37 184.50 80
3 06/30/2023 12:22:59 -0.16,-167.13 -0.91,-163.86 372.22 80
4 07/02/2023 00:42:18 0.20,-167.69 -0.14,-169.21 172.62 80
5 07/03/2023 00:26:15 0.19,-168.06 0.92,-164.69 383.55 80
6 07/04/2023 12:45:26 -0.22,-168.61 0.09,-170.00 158.31 80
7 07/05/2023 12:29:23 -0.20,-168.98 -0.97,-165.49 397.40 80
8 07/07/2023 00:48:42 0.24,-169.53 -0.07,-170.83 148.65 80
9 07/08/2023 00:32:39 0.22,-169.89 1.00,-166.31 407.14 80
10 07/09/2023 12:51:50 -0.25,-170.44 0.01,-171.63 134.98 80
11 07/10/2023 12:35:46 -0.23,-170.80 -1.06,-167.11 420.41 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 6/27/2023
SNOs_Map_GOES-15_NPP_20230627.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 06/27/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP