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: 6/25/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/25/2023 12:16:34 -0.13,-165.22 -0.77,-162.22 340.76 80
2 06/27/2023 00:35:54 0.16,-165.80 -0.22,-167.58 201.94 80
3 06/28/2023 00:19:51 0.14,-166.18 0.83,-163.06 355.58 80
4 06/29/2023 12:39:02 -0.18,-166.76 0.19,-168.37 184.56 80
5 06/30/2023 12:22:59 -0.16,-167.13 -0.87,-163.86 372.14 80
6 07/02/2023 00:42:19 0.20,-167.69 -0.12,-169.21 172.77 80
7 07/03/2023 00:26:15 0.19,-168.06 0.94,-164.69 383.39 80
8 07/04/2023 12:45:27 -0.22,-168.61 0.07,-170.01 158.50 80
9 07/05/2023 12:29:23 -0.20,-168.97 -1.00,-165.49 397.22 80
10 07/07/2023 00:48:43 0.24,-169.53 -0.04,-170.84 148.85 80
11 07/08/2023 00:32:39 0.22,-169.89 1.03,-166.32 406.91 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 6/25/2023
SNOs_Map_GOES-15_NPP_20230625.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 06/25/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP