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: 2/21/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 02/21/2020 21:59:06 0.36,-128.44 0.39,-128.21 26.44 80
2 02/24/2020 09:59:31 -0.36,-128.43 -0.25,-128.95 58.88 80
3 02/25/2020 09:43:26 -0.35,-128.44 -1.24,-124.42 458.05 80
4 02/26/2020 22:02:44 0.36,-128.47 0.07,-129.72 143.10 80
5 02/27/2020 21:46:39 0.36,-128.47 1.07,-125.19 373.72 80
6 02/29/2020 10:08:28 -0.36,-128.45 0.07,-130.47 229.19 80
7 03/01/2020 09:47:04 -0.35,-128.45 -0.92,-125.93 287.09 80
8 03/02/2020 22:09:01 0.35,-128.47 -0.24,-131.24 315.39 80
9 03/03/2020 21:52:57 0.35,-128.46 0.75,-126.70 200.57 80
10 03/05/2020 10:14:45 -0.34,-128.43 0.45,-131.97 403.35 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 2/21/2020
SNOs_Map_GOES-15_NOAA-20_20200221.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 02/21/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service