Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/20/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon TERRA Lat,Lon Distance(km) Time Diff (sec)
1 12/20/2019 07:46:09 -0.02,-137.21 -0.50,-139.30 237.84 80
2 12/22/2019 07:36:38 -0.02,-137.21 0.15,-136.35 97.60 80
3 12/22/2019 19:55:14 0.02,-137.21 0.92,-141.51 488.55 80
4 12/24/2019 07:24:27 -0.02,-137.19 0.81,-133.40 432.41 80
5 12/24/2019 19:43:02 0.02,-137.20 0.32,-138.55 153.90 80
6 12/26/2019 19:33:31 0.03,-137.17 -0.34,-135.59 180.35 80
7 12/27/2019 07:52:15 -0.02,-137.16 -0.77,-140.78 411.25 80
8 12/29/2019 07:40:03 -0.03,-137.14 -0.17,-137.82 77.42 80
9 12/31/2019 07:30:31 -0.04,-137.11 0.44,-134.86 256.13 80
10 12/31/2019 19:49:07 0.04,-137.11 0.63,-140.02 330.61 80
11 01/02/2020 19:39:35 0.04,-137.08 0.02,-137.06 2.94 80

Figure of GOES-17 and TERRA satellite orbits during SNOs since TLE Epoch: 12/20/2019
SNOs_Map_GOES-17_TERRA_20191220.jpg

Download SNOs between GOES-17 and TERRA since TLE EPOCH: 12/20/2019 in txt file.

Historical Predictions of SNOs between GOES-17 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service