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: 9/4/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/06/2023 05:08:32 -0.40, 123.18 -0.20, 124.08 102.18 80
2 09/07/2023 17:33:04 0.39, 121.64 1.04, 118.74 331.13 80
3 09/08/2023 17:11:43 0.39, 120.61 -0.21, 123.22 297.22 80
4 09/10/2023 05:36:24 -0.38, 118.97 -0.61, 117.83 129.15 80
5 09/12/2023 17:36:54 0.37, 116.37 0.25, 116.98 69.40 80
6 09/14/2023 06:01:35 -0.36, 114.72 -1.06, 111.60 356.14 80
7 09/15/2023 05:40:14 -0.37, 113.67 0.19, 116.08 275.11 80
8 09/16/2023 18:04:46 0.36, 112.08 0.63, 110.73 153.54 80
9 09/17/2023 17:43:23 0.36, 111.03 -0.56, 115.22 477.36 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 9/4/2023
SNOs_Map_GOES-15_NPP_20230904.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 09/04/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP