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: 1/28/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/28/2021 22:33:41 0.04,-137.24 -0.04,-137.59 39.88 80
2 01/29/2021 22:17:36 0.04,-137.24 0.99,-133.06 476.52 80
3 01/31/2021 10:39:23 -0.03,-137.24 0.22,-138.32 123.76 80
4 02/01/2021 10:17:59 -0.03,-137.24 -0.80,-133.79 392.15 80
5 02/02/2021 22:39:55 0.03,-137.22 -0.38,-139.10 213.82 80
6 02/03/2021 22:23:51 0.03,-137.21 0.64,-134.57 301.83 80
7 02/05/2021 10:45:38 -0.03,-137.21 0.57,-139.83 299.51 80
8 02/06/2021 10:24:14 -0.03,-137.19 -0.45,-135.30 215.57 80
9 02/07/2021 22:46:09 0.01,-137.16 -0.78,-140.60 391.75 80
10 02/08/2021 22:30:04 -0.00,-137.15 0.24,-136.07 123.24 80
11 02/10/2021 10:51:52 0.01,-137.13 0.98,-141.33 479.04 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 1/28/2021
SNOs_Map_GOES-17_NPP_20210128.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 01/28/2021 in txt file.

Historical Predications of SNOs between GOES-17 and NPP