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: 3/1/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/01/2021 09:52:26 -0.16,-128.22 -0.34,-127.34 99.60 80
2 03/02/2021 22:14:22 0.15,-128.29 -0.82,-132.65 497.47 80
3 03/03/2021 21:58:18 0.16,-128.31 0.21,-128.12 21.08 80
4 03/06/2021 10:01:21 -0.15,-128.31 -0.05,-128.86 62.32 80
5 03/07/2021 09:39:55 -0.15,-128.32 -1.02,-124.32 455.09 80
6 03/08/2021 22:01:52 0.14,-128.37 -0.14,-129.63 143.62 80
7 03/09/2021 21:45:47 0.14,-128.38 0.89,-125.10 374.24 80
8 03/11/2021 10:07:34 -0.12,-128.37 0.30,-130.37 226.93 80
9 03/12/2021 09:46:09 -0.13,-128.38 -0.68,-125.83 290.26 80
10 03/13/2021 22:08:05 0.12,-128.42 -0.48,-131.13 309.57 80
11 03/14/2021 21:52:01 0.12,-128.43 0.56,-126.61 208.15 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 3/1/2021
SNOs_Map_GOES-15_NPP_20210301.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 03/01/2021 in txt file.

Historical Predications of SNOs between GOES-15 and NPP