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: 1/20/2022
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/20/2022 10:02:12 -0.04,-128.36 0.07,-128.85 55.77 80
2 01/21/2022 09:40:45 -0.04,-128.36 -0.93,-124.31 461.18 80
3 01/22/2022 22:02:40 0.04,-128.36 -0.25,-129.60 142.17 80
4 01/23/2022 21:46:34 0.04,-128.36 0.80,-125.08 374.71 80
5 01/25/2022 10:08:20 -0.04,-128.35 0.38,-130.34 226.25 80
6 01/26/2022 09:46:53 -0.04,-128.34 -0.62,-125.80 290.07 80
7 01/27/2022 22:08:46 0.04,-128.33 -0.61,-131.08 314.71 80
8 01/28/2022 21:52:41 0.03,-128.32 0.45,-126.55 201.28 80
9 01/30/2022 10:14:26 -0.02,-128.29 0.73,-131.82 400.80 80
10 01/31/2022 09:53:00 -0.02,-128.28 -0.26,-127.27 114.74 80
11 02/01/2022 22:14:53 0.02,-128.26 -0.96,-132.56 491.22 80
12 02/02/2022 21:58:48 0.03,-128.24 0.10,-128.04 24.43 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 1/20/2022
SNOs_Map_GOES-15_NPP_20220120.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 01/20/2022 in txt file.

Historical Predications of SNOs between GOES-15 and NPP