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: 7/3/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/03/2021 22:08:34 0.02,-128.12 -0.65,-131.15 345.56 80
2 07/04/2021 21:52:30 0.01,-128.09 0.33,-126.62 168.11 80
3 07/06/2021 10:11:39 -0.03,-128.13 0.84,-131.89 429.11 80
4 07/07/2021 09:55:35 -0.02,-128.10 -0.20,-127.37 83.91 80
5 07/09/2021 21:56:08 0.04,-127.94 -0.01,-128.14 22.60 80
6 07/10/2021 21:40:04 0.03,-127.91 0.97,-123.60 490.16 80
7 07/12/2021 09:59:13 -0.04,-127.93 0.19,-128.88 108.14 80
8 07/13/2021 09:43:10 -0.03,-127.90 -0.85,-124.36 404.28 80
9 07/14/2021 22:02:26 0.05,-127.76 -0.39,-129.65 216.22 80
10 07/15/2021 21:46:21 0.04,-127.72 0.59,-125.11 296.17 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 7/3/2021
SNOs_Map_GOES-15_NPP_20210703.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 07/03/2021 in txt file.

Historical Predications of SNOs between GOES-15 and NPP