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: 9/20/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/20/2023 18:29:56 0.34, 107.94 1.09, 104.50 391.79 80
2 09/21/2023 18:08:34 0.35, 106.91 -0.11, 108.99 237.93 80
3 09/23/2023 06:33:15 -0.34, 105.26 -0.68, 103.60 188.15 80
4 09/24/2023 06:11:52 -0.34, 104.21 0.53, 108.09 442.90 80
5 09/25/2023 18:33:45 0.33, 102.63 0.27, 102.75 13.95 80
6 09/27/2023 06:58:25 -0.31, 100.99 -1.11, 97.37 412.26 80
7 09/28/2023 06:37:03 -0.32, 99.93 0.11, 101.86 219.98 80
8 09/29/2023 19:01:35 0.30, 98.32 0.69, 96.51 206.31 80
9 09/30/2023 18:40:12 0.32, 97.27 -0.53, 101.00 425.48 80
10 10/02/2023 07:04:53 -0.30, 95.61 -0.29, 95.62 1.64 80
11 10/03/2023 19:26:45 0.28, 93.99 1.08, 90.27 423.32 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 9/20/2023
SNOs_Map_GOES-15_NPP_20230920.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 09/20/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP