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: 10/18/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/19/2023 08:27:04 -0.21, 77.40 -0.72, 75.11 260.83 80
2 10/20/2023 08:05:43 -0.23, 76.34 0.50, 79.59 370.64 80
3 10/21/2023 20:30:18 0.20, 74.73 0.30, 74.23 56.56 80
4 10/23/2023 08:52:22 -0.17, 73.11 -1.12, 68.84 486.57 80
5 10/24/2023 08:31:01 -0.19, 72.05 0.11, 73.32 145.06 80
6 10/25/2023 20:55:35 0.17, 70.42 0.74, 67.97 280.25 80
7 10/26/2023 20:34:15 0.19, 69.37 -0.49, 72.45 350.33 80
8 10/28/2023 08:58:58 -0.17, 67.75 -0.31, 67.05 79.22 80
9 10/30/2023 20:59:32 0.17, 65.07 -0.09, 66.18 127.14 80
10 11/01/2023 09:24:14 -0.14, 63.46 -0.76, 60.80 304.43 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 10/18/2023
SNOs_Map_GOES-15_NPP_20231018.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 10/18/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP