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: 2/24/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/24/2023 10:00:39 0.09,-128.11 0.21,-128.72 69.05 80
2 02/25/2023 09:44:34 0.09,-128.09 -0.78,-124.18 446.21 80
3 02/26/2023 22:06:29 -0.10,-128.07 -0.43,-129.47 159.87 80
4 02/27/2023 21:45:04 -0.10,-128.05 0.62,-124.94 354.80 80
5 03/01/2023 10:06:51 0.11,-128.01 0.61,-130.19 248.69 80
6 03/02/2023 09:50:45 0.11,-127.99 -0.38,-125.65 266.02 80
7 03/03/2023 22:12:41 -0.12,-127.96 -0.81,-130.94 340.37 80
8 03/04/2023 21:51:16 -0.12,-127.94 0.25,-126.42 173.92 80
9 03/06/2023 10:13:02 0.12,-127.89 0.97,-131.67 430.59 80
10 03/07/2023 09:56:57 0.12,-127.87 -0.03,-127.13 83.81 80
11 03/09/2023 22:00:07 -0.12,-127.81 -0.14,-127.88 8.62 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 2/24/2023
SNOs_Map_GOES-15_NPP_20230224.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 02/24/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP