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 20:23:40 0.21, 80.09 1.13, 76.03 463.00 80
2 10/17/2023 20:02:20 0.24, 79.04 -0.08, 80.51 167.39 80
3 10/19/2023 08:27:03 -0.21, 77.40 -0.75, 75.12 260.86 80
4 10/20/2023 08:05:43 -0.23, 76.34 0.47, 79.60 370.61 80
5 10/21/2023 20:30:18 0.20, 74.73 0.33, 74.24 56.73 80
6 10/23/2023 08:52:21 -0.17, 73.11 -1.15, 68.84 486.77 80
7 10/24/2023 08:31:01 -0.19, 72.05 0.08, 73.32 144.82 80
8 10/25/2023 20:55:36 0.17, 70.42 0.71, 67.96 280.58 80
9 10/26/2023 20:34:15 0.19, 69.37 -0.47, 72.45 349.96 80
10 10/28/2023 08:58:58 -0.17, 67.75 -0.34, 67.06 79.65 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