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: 5/2/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/02/2023 10:45:42 0.14,-141.95 -0.32,-139.96 227.21 80
2 05/03/2023 23:10:19 -0.12,-142.64 -0.70,-145.29 302.31 80
3 05/04/2023 22:48:55 -0.13,-143.11 0.40,-140.78 265.35 80
4 05/06/2023 11:13:23 0.11,-143.84 0.61,-146.08 255.18 80
5 05/07/2023 10:51:59 0.12,-144.30 -0.50,-141.57 311.66 80
6 05/08/2023 23:16:36 -0.10,-144.97 -0.51,-146.91 220.07 80
7 05/09/2023 22:55:11 -0.12,-145.43 0.54,-142.38 346.36 80
8 05/11/2023 11:19:40 0.09,-146.15 0.41,-147.70 175.95 80
9 05/12/2023 10:58:14 0.11,-146.60 -0.64,-143.17 390.12 80
10 05/13/2023 23:22:52 -0.09,-147.26 -0.35,-148.51 142.65 80
11 05/14/2023 23:01:26 -0.11,-147.71 0.70,-143.99 423.37 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 5/2/2023
SNOs_Map_GOES-15_NPP_20230502.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 05/02/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP