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: 9/23/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/23/2023 06:33:14 -0.34, 105.27 -0.71, 103.61 188.47 80
2 09/24/2023 06:11:52 -0.34, 104.21 0.50, 108.10 442.56 80
3 09/25/2023 18:33:44 0.33, 102.64 0.30, 102.75 13.05 80
4 09/27/2023 06:58:25 -0.31, 100.99 -1.13, 97.38 412.63 80
5 09/28/2023 06:37:02 -0.32, 99.93 0.08, 101.86 219.64 80
6 09/29/2023 19:01:34 0.30, 98.33 0.71, 96.51 206.82 80
7 09/30/2023 18:40:12 0.32, 97.27 -0.51, 101.00 424.96 80
8 10/02/2023 07:02:12 -0.30, 95.62 -0.31, 95.62 0.96 80
9 10/03/2023 19:26:44 0.28, 93.99 1.10, 90.27 423.81 80
10 10/04/2023 19:05:22 0.30, 92.94 -0.13, 94.76 208.40 80
11 10/06/2023 07:30:02 -0.27, 91.28 -0.67, 89.38 216.32 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 9/23/2023
SNOs_Map_GOES-15_NPP_20230923.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 09/23/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP