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: 6/19/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/19/2023 12:26:16 -0.12,-162.89 0.36,-165.13 255.09 80
2 06/20/2023 12:10:11 -0.10,-163.28 -0.67,-160.60 304.28 80
3 06/22/2023 00:29:28 0.14,-163.87 -0.34,-165.94 236.07 80
4 06/23/2023 00:13:24 0.11,-164.26 0.75,-161.42 323.18 80
5 06/24/2023 12:32:32 -0.15,-164.85 0.28,-166.72 213.99 80
6 06/25/2023 12:16:28 -0.13,-165.23 -0.81,-162.20 344.90 80
7 06/27/2023 00:35:45 0.16,-165.81 -0.19,-167.54 196.45 80
8 06/28/2023 00:19:39 0.14,-166.19 0.85,-163.02 362.06 80
9 06/29/2023 12:38:48 -0.18,-166.77 0.18,-168.31 176.49 80
10 06/30/2023 12:22:43 -0.16,-167.14 -0.92,-163.80 381.21 80
11 07/02/2023 00:42:00 0.20,-167.71 -0.14,-169.13 162.26 80
12 07/03/2023 00:25:55 0.19,-168.08 0.97,-164.61 394.86 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 6/19/2023
SNOs_Map_GOES-15_NPP_20230619.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 06/19/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP