Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/3/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/03/2021 22:17:24 0.05,-137.20 0.97,-133.01 476.64 80
2 04/05/2021 10:39:11 -0.04,-137.15 0.19,-138.28 128.48 80
3 04/06/2021 10:17:45 -0.04,-137.13 -0.80,-133.74 385.76 80
4 04/07/2021 22:39:41 0.03,-137.11 -0.42,-139.04 220.47 80
5 04/08/2021 22:23:36 0.03,-137.08 0.63,-134.51 293.74 80
6 04/10/2021 10:45:23 -0.03,-137.03 0.59,-139.77 311.63 80
7 04/11/2021 10:23:57 -0.03,-137.01 -0.40,-135.23 202.25 80
8 04/12/2021 22:45:53 0.03,-136.98 -0.75,-140.54 404.86 80
9 04/13/2021 22:29:48 0.03,-136.95 0.24,-136.00 108.70 80
10 04/15/2021 10:51:34 -0.03,-136.89 0.97,-141.26 497.70 80
11 04/16/2021 10:30:10 -0.03,-136.86 -0.08,-136.73 15.47 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 4/3/2021
SNOs_Map_GOES-17_NPP_20210403.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 04/03/2021 in txt file.

Historical Predications of SNOs between GOES-17 and NPP