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: 5/22/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 05/22/2020 21:50:12 0.06,-128.25 0.43,-126.68 180.01 80
2 05/24/2020 10:14:38 -0.03,-128.24 0.79,-131.93 420.70 80
3 05/25/2020 09:53:13 -0.05,-128.23 -0.24,-127.41 93.54 80
4 05/27/2020 21:56:24 0.04,-128.17 0.05,-128.18 2.30 80
5 05/30/2020 10:02:06 -0.02,-128.14 0.14,-128.91 88.06 80
6 05/31/2020 09:40:41 -0.03,-128.11 -0.85,-124.37 425.58 80
7 06/01/2020 22:05:16 0.01,-128.06 -0.38,-129.67 184.06 80
8 06/02/2020 21:43:52 0.02,-128.04 0.67,-125.14 329.71 80
9 06/04/2020 10:08:19 -0.01,-128.02 0.51,-130.41 272.38 80
10 06/05/2020 09:46:53 -0.02,-127.99 -0.47,-125.88 240.58 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 5/22/2020
SNOs_Map_GOES-15_NOAA-20_20200523.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 05/22/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service