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: 10/4/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/04/2023 19:05:22 0.30, 93.02 -0.12, 94.77 200.27 80
2 10/06/2023 07:30:02 -0.27, 91.36 -0.69, 89.39 224.04 80
3 10/07/2023 07:08:38 -0.29, 90.29 0.49, 93.88 408.61 80
4 10/08/2023 19:33:11 0.26, 88.70 0.28, 88.53 18.61 80
5 10/10/2023 07:55:10 -0.24, 87.04 -1.13, 83.16 443.21 80
6 10/11/2023 07:33:48 -0.26, 85.98 0.11, 87.65 190.26 80
7 10/12/2023 19:58:19 0.23, 84.36 0.71, 82.30 234.40 80
8 10/13/2023 19:36:56 0.25, 83.30 -0.54, 86.79 398.17 80
9 10/15/2023 08:01:36 -0.23, 81.64 -0.29, 81.42 25.61 80
10 10/16/2023 20:23:27 0.21, 80.01 1.10, 76.07 448.74 80
11 10/17/2023 20:02:04 0.23, 78.95 -0.15, 80.56 183.78 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 10/4/2023
SNOs_Map_GOES-15_NPP_20231004.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 10/04/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP