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: 10/19/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/19/2023 08:27:03 -0.21, 77.40 -0.75, 75.12 260.81 80
2 10/20/2023 08:05:43 -0.23, 76.34 0.47, 79.60 370.74 80
3 10/21/2023 20:30:18 0.20, 74.73 0.32, 74.24 56.45 80
4 10/23/2023 08:52:21 -0.17, 73.11 -1.14, 68.84 486.33 80
5 10/24/2023 08:31:01 -0.19, 72.05 0.08, 73.32 145.34 80
6 10/25/2023 20:55:36 0.17, 70.42 0.70, 67.96 279.91 80
7 10/26/2023 20:34:15 0.19, 69.37 -0.47, 72.45 350.73 80
8 10/28/2023 08:58:58 -0.16, 67.75 -0.33, 67.06 78.71 80
9 10/30/2023 20:59:32 0.17, 65.06 -0.08, 66.18 127.76 80
10 11/01/2023 09:24:15 -0.14, 63.46 -0.71, 60.79 303.69 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 10/19/2023
SNOs_Map_GOES-15_NPP_20231019.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 10/19/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP