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: 1/23/2022
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/23/2022 10:46:24 -0.05,-137.23 0.54,-139.83 296.16 80
2 01/24/2022 10:26:21 -0.04,-137.23 -0.46,-135.29 220.96 4
3 01/25/2022 22:46:51 0.04,-137.23 -0.72,-140.58 382.82 80
4 01/26/2022 22:30:45 0.04,-137.22 0.28,-136.04 133.84 80
5 01/28/2022 10:49:50 -0.03,-137.21 0.90,-141.30 467.07 80
6 01/29/2022 10:33:44 -0.02,-137.20 -0.10,-136.76 49.03 80
7 01/31/2022 22:34:12 -0.02,-137.17 -0.07,-137.52 40.05 80
8 02/01/2022 22:18:05 -0.01,-137.15 0.93,-132.98 475.54 80
9 02/03/2022 10:39:50 0.00,-137.13 0.25,-138.24 126.48 80
10 02/04/2022 10:18:24 -0.00,-137.12 -0.75,-133.70 388.92 80
11 02/05/2022 22:40:18 0.01,-137.10 -0.41,-139.01 217.00 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 1/23/2022
SNOs_Map_GOES-17_NPP_20220123.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 01/23/2022 in txt file.

Historical Predications of SNOs between GOES-17 and NPP