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: 12/28/2022
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/28/2022 09:50:23 0.01,-127.65 -0.44,-125.76 216.28 80
2 12/29/2022 22:12:22 0.00,-127.63 -0.74,-131.07 391.39 80
3 12/30/2022 21:53:38 -0.00,-127.66 0.28,-126.54 128.55 80
4 01/01/2023 10:12:47 -0.01,-127.79 0.90,-131.81 458.66 80
5 01/02/2023 09:56:44 0.00,-127.82 -0.12,-127.28 61.16 80
6 01/04/2023 21:59:59 -0.00,-127.82 -0.03,-128.07 27.63 80
7 01/05/2023 21:38:34 -0.01,-127.85 0.93,-123.53 491.68 80
8 01/07/2023 10:00:25 0.01,-127.96 0.18,-128.81 96.76 80
9 01/08/2023 09:44:21 0.01,-127.99 -0.84,-124.29 422.39 80
10 01/09/2023 22:06:18 -0.01,-127.95 -0.37,-129.58 186.11 80
11 01/10/2023 21:44:55 -0.01,-127.97 0.66,-125.06 332.60 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 12/28/2022
SNOs_Map_GOES-15_NPP_20221228.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 12/28/2022 in txt file.

Historical Predications of SNOs between GOES-15 and NPP