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: 1/23/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon TERRA Lat,Lon Distance(km) Time Diff (sec)
1 01/23/2020 07:36:54 0.01,-137.19 0.16,-136.42 87.16 80
2 01/23/2020 19:55:30 -0.02,-137.19 0.95,-141.58 498.92 80
3 01/25/2020 07:24:46 0.01,-137.17 0.82,-133.48 420.13 80
4 01/25/2020 19:43:22 -0.01,-137.18 0.29,-138.64 166.01 80
5 01/27/2020 19:33:53 -0.01,-137.15 -0.31,-135.69 166.66 80
6 01/28/2020 07:52:38 0.01,-137.14 -0.80,-140.88 426.00 80
7 01/29/2020 19:21:44 -0.01,-137.13 -0.91,-132.74 498.99 80
8 01/30/2020 07:40:29 0.01,-137.11 -0.19,-137.93 93.85 80
9 02/01/2020 07:31:01 0.01,-137.08 0.48,-135.00 237.83 80
10 02/01/2020 19:49:37 -0.02,-137.08 0.63,-140.15 348.78 80
11 02/03/2020 19:37:28 -0.02,-137.05 0.02,-137.20 18.19 80
12 02/05/2020 19:27:59 -0.02,-137.00 -0.59,-134.26 311.46 80

Figure of GOES-17 and TERRA satellite orbits during SNOs since TLE Epoch: 1/23/2020
SNOs_Map_GOES-17_TERRA_20200123.jpg

Download SNOs between GOES-17 and TERRA since TLE EPOCH: 01/23/2020 in txt file.

Historical Predictions of SNOs between GOES-17 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service