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: 7/12/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/12/2021 22:43:07 -0.03,-137.17 -0.48,-139.14 224.89 80
2 07/13/2021 22:21:43 -0.03,-137.16 0.56,-134.62 290.66 80
3 07/15/2021 10:46:12 0.04,-137.16 0.66,-139.88 310.92 80
4 07/16/2021 10:24:48 0.03,-137.15 -0.38,-135.36 204.28 80
5 07/17/2021 22:49:26 -0.03,-137.13 -0.81,-140.66 402.59 80
6 07/18/2021 22:28:01 -0.03,-137.11 0.17,-136.13 112.01 80
7 07/20/2021 10:52:30 0.02,-137.09 0.98,-141.40 491.40 80
8 07/21/2021 10:31:07 0.01,-137.07 -0.06,-136.88 22.63 80
9 07/23/2021 22:34:20 0.02,-137.02 -0.14,-137.65 72.84 80
10 07/24/2021 22:18:16 0.02,-136.99 0.90,-133.13 440.95 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 7/12/2021
SNOs_Map_GOES-17_NPP_20210712.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 07/12/2021 in txt file.

Historical Predications of SNOs between GOES-17 and NPP