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: 5/5/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/06/2023 11:13:23 0.11,-143.85 0.62,-146.08 254.73 80
2 05/07/2023 10:51:59 0.12,-144.31 -0.49,-141.57 312.26 80
3 05/08/2023 23:16:36 -0.10,-144.99 -0.52,-146.91 218.65 80
4 05/09/2023 22:55:11 -0.12,-145.44 0.59,-142.39 347.97 80
5 05/11/2023 11:19:40 0.09,-146.16 0.41,-147.70 174.58 80
6 05/12/2023 10:58:14 0.12,-146.61 -0.64,-143.17 391.63 80
7 05/13/2023 23:22:52 -0.09,-147.28 -0.36,-148.51 140.36 80
8 05/14/2023 23:01:26 -0.11,-147.73 0.70,-143.99 425.86 80
9 05/16/2023 11:25:55 0.08,-148.44 0.25,-149.30 97.30 80
10 05/17/2023 11:04:30 0.10,-148.89 -0.81,-144.78 468.44 80
11 05/18/2023 23:29:07 -0.07,-149.55 -0.17,-150.12 64.79 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 5/5/2023
SNOs_Map_GOES-15_NPP_20230505.jpg

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

Historical Predications of SNOs between GOES-15 and NPP