Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/22/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 02/22/2020 10:40:05 0.02,-137.21 0.26,-138.35 129.63 80
2 02/23/2020 10:18:40 0.02,-137.21 -0.73,-133.82 386.36 80
3 02/24/2020 22:40:38 -0.02,-137.21 -0.44,-139.12 218.11 80
4 02/25/2020 22:24:33 -0.02,-137.20 0.55,-134.59 297.73 80
5 02/27/2020 10:46:22 0.02,-137.19 0.59,-139.87 304.46 80
6 02/28/2020 10:24:58 0.02,-137.18 -0.41,-135.33 211.01 80
7 02/29/2020 22:46:54 -0.02,-137.17 -0.82,-140.63 394.55 80
8 03/01/2020 22:30:51 -0.02,-137.16 0.24,-136.10 120.51 80
9 03/03/2020 10:52:39 0.02,-137.13 0.97,-141.37 483.08 80
10 03/04/2020 10:31:15 0.02,-137.11 -0.03,-136.83 31.32 80
11 03/06/2020 22:34:27 -0.02,-137.06 -0.14,-137.61 62.14 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 2/22/2020
SNOs_Map_GOES-17_NOAA-20_20200222.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 02/22/2020 in txt file.

Historical Predictions of SNOs between GOES-17 and NOAA-20

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service