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: 2/28/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/01/2023 10:06:50 0.11,-128.01 0.62,-130.19 248.76 80
2 03/02/2023 09:50:46 0.11,-127.99 -0.43,-125.66 265.80 80
3 03/03/2023 22:12:40 -0.12,-127.96 -0.82,-130.94 340.88 80
4 03/04/2023 21:51:16 -0.12,-127.93 0.24,-126.41 173.30 80
5 03/06/2023 10:13:02 0.12,-127.88 0.97,-131.67 431.24 80
6 03/07/2023 09:56:57 0.12,-127.86 -0.03,-127.13 83.02 80
7 03/09/2023 22:00:07 -0.12,-127.80 -0.13,-127.88 9.92 80
8 03/12/2023 10:00:27 0.13,-127.70 0.32,-128.60 101.96 80
9 03/13/2023 09:44:22 0.13,-127.67 -0.69,-124.06 411.44 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 2/28/2023
SNOs_Map_GOES-15_NPP_20230228.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 02/28/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP