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: 6/11/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/11/2021 09:40:04 0.05,-128.51 -0.89,-124.29 481.16 80
2 06/12/2021 22:02:02 -0.04,-128.43 -0.29,-129.59 132.51 80
3 06/13/2021 21:45:57 -0.05,-128.43 0.69,-125.06 383.33 80
4 06/15/2021 10:07:46 0.04,-128.49 0.46,-130.34 210.59 80
5 06/16/2021 09:46:22 0.05,-128.48 -0.53,-125.80 304.72 80
6 06/17/2021 22:08:19 -0.04,-128.39 -0.65,-131.11 310.35 80
7 06/18/2021 21:52:15 -0.05,-128.38 0.34,-126.58 205.01 80
8 06/20/2021 10:11:24 0.04,-128.44 0.81,-131.85 389.23 80
9 06/21/2021 09:52:40 0.05,-128.42 -0.18,-127.32 125.37 80
10 06/22/2021 22:14:37 -0.03,-128.31 -0.99,-132.63 491.72 80
11 06/23/2021 21:58:32 -0.03,-128.29 -0.00,-128.09 22.66 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 6/11/2021
SNOs_Map_GOES-15_NPP_20210611.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 06/11/2021 in txt file.

Historical Predications of SNOs between GOES-15 and NPP