Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 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-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 02/24/2020 09:59:30 -0.36,-128.43 -0.21,-128.94 59.26 80
2 02/25/2020 09:43:27 -0.35,-128.43 -1.26,-124.42 457.66 80
3 02/26/2020 22:02:44 0.36,-128.46 0.10,-129.73 143.64 80
4 02/27/2020 21:46:39 0.36,-128.47 1.09,-125.19 373.10 80
5 02/29/2020 10:08:28 -0.36,-128.44 0.11,-130.46 229.96 80
6 03/01/2020 09:47:04 -0.36,-128.44 -0.94,-125.94 286.23 80
7 03/02/2020 22:09:01 0.35,-128.46 -0.28,-131.23 316.39 80
8 03/03/2020 21:52:56 0.35,-128.45 0.71,-126.70 199.48 80
9 03/05/2020 10:14:45 -0.34,-128.42 0.43,-131.97 404.63 80
10 03/06/2020 09:53:21 -0.34,-128.41 -0.56,-127.44 110.58 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 2/22/2020
SNOs_Map_GOES-15_NOAA-20_20200223.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 02/22/2020 in txt file.

Historical Predictions of SNOs between GOES-15 and NOAA-20

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service