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: 10/21/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/21/2023 20:30:18 0.20, 74.73 0.32, 74.24 56.26 80
2 10/23/2023 08:52:21 -0.17, 73.10 -1.14, 68.84 485.84 80
3 10/24/2023 08:31:01 -0.19, 72.04 0.08, 73.32 145.95 80
4 10/25/2023 20:55:36 0.17, 70.41 0.70, 67.96 279.26 80
5 10/26/2023 20:34:16 0.19, 69.36 -0.53, 72.44 351.47 80
6 10/28/2023 08:58:58 -0.16, 67.74 -0.34, 67.06 77.74 80
7 10/30/2023 20:59:32 0.17, 65.05 -0.06, 66.19 128.92 80
8 11/01/2023 09:24:15 -0.14, 63.44 -0.74, 60.79 302.30 80
9 11/02/2023 09:02:55 -0.16, 62.39 0.51, 65.27 329.23 80
10 11/03/2023 21:27:29 0.13, 60.75 0.32, 59.92 95.07 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 10/21/2023
SNOs_Map_GOES-15_NPP_20231021.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 10/21/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP