Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-14 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/14/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/15/2019 08:05:28 0.34,-104.20 -0.51,-100.43 429.47 80
2 09/16/2019 20:27:24 -0.34,-104.29 -0.68,-105.74 165.18 80
3 09/17/2019 20:11:20 -0.34,-104.30 0.35,-101.21 351.99 80
4 09/19/2019 08:33:07 0.33,-104.21 0.85,-106.47 257.34 80
5 09/20/2019 08:11:43 0.33,-104.20 -0.17,-101.94 257.76 80
6 09/21/2019 20:33:39 -0.32,-104.26 -1.01,-107.24 340.77 80
7 09/22/2019 20:17:34 -0.32,-104.26 0.02,-102.71 175.95 80
8 09/24/2019 08:39:23 0.30,-104.20 1.13,-107.99 430.85 80
9 09/25/2019 08:17:57 0.31,-104.18 0.16,-103.44 83.94 80
10 09/27/2019 20:21:09 -0.30,-104.21 -0.30,-104.22 1.11 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 9/14/2019
SNOs_Map_GOES-14_NPP_20190915.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 09/14/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service