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: 10/16/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/16/2023 20:23:41 0.21, 80.09 1.11, 76.02 463.01 80
2 10/17/2023 20:02:20 0.24, 79.04 -0.10, 80.50 167.39 80
3 10/19/2023 08:27:03 -0.21, 77.40 -0.73, 75.11 260.85 80
4 10/20/2023 08:05:43 -0.23, 76.34 0.49, 79.59 370.59 80
5 10/21/2023 20:30:18 0.20, 74.73 0.31, 74.23 56.71 80
6 10/23/2023 08:52:22 -0.17, 73.11 -1.12, 68.84 486.76 80
7 10/24/2023 08:31:01 -0.19, 72.05 0.10, 73.32 144.82 80
8 10/25/2023 20:55:35 0.17, 70.42 0.74, 67.97 280.59 80
9 10/26/2023 20:34:15 0.19, 69.37 -0.49, 72.45 349.95 80
10 10/28/2023 08:58:58 -0.17, 67.75 -0.31, 67.05 79.63 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 10/16/2023
SNOs_Map_GOES-15_NPP_20231016.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 10/16/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP