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: 4/18/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 04/18/2020 22:31:00 0.02,-137.19 0.25,-136.13 120.28 80
2 04/20/2020 10:52:47 -0.02,-137.19 0.94,-141.40 480.49 80
3 04/21/2020 10:31:22 -0.02,-137.18 -0.09,-136.87 35.54 80
4 04/23/2020 22:34:34 0.02,-137.18 -0.06,-137.65 53.95 80
5 04/24/2020 22:18:29 0.02,-137.17 0.91,-133.11 461.68 80
6 04/26/2020 10:40:16 -0.02,-137.15 0.27,-138.38 140.66 80
7 04/27/2020 10:18:52 -0.02,-137.14 -0.76,-133.86 374.22 80
8 04/28/2020 22:40:48 0.01,-137.12 -0.42,-139.16 232.93 80
9 04/29/2020 22:24:42 0.01,-137.10 0.55,-134.63 281.61 80
10 05/01/2020 10:46:30 -0.00,-137.07 0.63,-139.90 322.03 80
11 05/02/2020 10:25:05 -0.00,-137.05 -0.40,-135.37 192.04 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/18/2020
SNOs_Map_GOES-17_NOAA-20_20200419.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 04/18/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service