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: 7/18/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/18/2020 10:30:36 0.03,-137.20 -0.08,-136.75 51.40 80
2 07/20/2020 22:36:29 -0.03,-137.19 -0.12,-137.52 38.12 80
3 07/21/2020 22:15:05 -0.03,-137.18 0.93,-133.00 477.65 80
4 07/23/2020 10:36:54 0.03,-137.17 0.26,-138.26 124.01 80
5 07/24/2020 10:20:49 0.03,-137.17 -0.73,-133.73 391.39 80
6 07/25/2020 22:40:06 -0.03,-137.15 -0.46,-139.04 215.04 80
7 07/26/2020 22:24:03 -0.03,-137.14 0.59,-134.51 300.07 80
8 07/28/2020 10:43:11 0.03,-137.12 0.60,-139.78 302.70 80
9 07/29/2020 10:27:07 0.02,-137.11 -0.39,-135.25 211.86 80
10 07/30/2020 22:46:25 0.02,-137.08 -0.74,-140.57 396.92 80
11 07/31/2020 22:30:21 0.02,-137.06 0.25,-136.03 117.36 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 7/18/2020
SNOs_Map_GOES-17_NPP_20200718.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 07/18/2020 in txt file.

Historical Predications of SNOs between GOES-17 and NPP