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: 9/30/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/30/2023 18:40:12 0.32, 97.31 -0.52, 101.00 421.52 80
2 10/02/2023 07:04:52 -0.30, 95.64 -0.30, 95.62 2.33 80
3 10/03/2023 19:26:44 0.28, 94.04 1.14, 90.28 428.69 80
4 10/04/2023 19:05:21 0.30, 92.99 -0.08, 94.77 202.97 80
5 10/06/2023 07:30:01 -0.27, 91.33 -0.73, 89.39 221.44 80
6 10/07/2023 07:08:39 -0.29, 90.26 0.51, 93.88 411.77 80
7 10/08/2023 19:33:11 0.26, 88.65 0.27, 88.53 13.53 80
8 10/10/2023 07:55:11 -0.24, 86.99 -1.13, 83.16 438.19 80
9 10/11/2023 07:33:48 -0.26, 85.92 0.11, 87.64 195.84 80
10 10/12/2023 19:58:20 0.23, 84.28 0.66, 82.29 227.00 80
11 10/13/2023 19:36:57 0.25, 83.22 -0.52, 86.79 406.18 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 9/30/2023
SNOs_Map_GOES-15_NPP_20230930.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 09/30/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP