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: 2/11/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/11/2023 20:06:20 0.01,-102.93 0.72, -99.66 372.57 80
2 02/13/2023 08:25:25 -0.02,-101.72 0.67,-104.88 359.17 80
3 02/14/2023 08:09:17 -0.02,-100.94 -0.18,-100.31 72.75 80
4 02/16/2023 20:09:41 0.03, -98.98 -0.43,-100.97 227.11 80
5 02/17/2023 19:53:34 0.03, -98.20 0.43, -96.40 204.79 80
6 02/20/2023 07:53:49 -0.04, -96.21 0.14, -97.04 94.42 80
7 02/21/2023 07:37:42 -0.04, -95.43 -0.73, -92.47 337.98 80
8 02/22/2023 19:56:53 0.04, -94.26 -0.71, -97.71 392.81 80
9 02/23/2023 19:40:45 0.04, -93.48 0.10, -93.13 40.12 80
10 02/24/2023 19:21:57 0.04, -92.71 0.98, -88.56 473.19 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 2/11/2023
SNOs_Map_GOES-17_NPP_20230211.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 02/11/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP