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: 3/30/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 03/30/2021 10:01:43 -0.06,-128.34 0.03,-128.82 55.01 80
2 03/31/2021 09:40:18 -0.07,-128.32 -0.96,-124.29 459.18 80
3 04/01/2021 22:02:16 0.05,-128.32 -0.21,-129.60 145.72 80
4 04/02/2021 21:46:11 0.06,-128.31 0.78,-125.07 368.78 80
5 04/04/2021 10:08:00 -0.04,-128.27 0.42,-130.34 236.26 80
6 04/05/2021 09:46:35 -0.05,-128.25 -0.57,-125.81 277.26 80
7 04/06/2021 22:08:32 0.03,-128.23 -0.61,-131.12 329.57 80
8 04/07/2021 21:52:28 0.04,-128.21 0.38,-126.59 184.70 80
9 04/09/2021 10:14:16 -0.02,-128.18 0.81,-131.86 419.28 80
10 04/10/2021 09:52:53 -0.03,-128.16 -0.24,-127.34 94.14 80
11 04/12/2021 21:58:45 0.03,-128.11 0.00,-128.11 3.04 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 3/30/2021
SNOs_Map_GOES-15_NOAA-20_20210330.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 03/30/2021 in txt file.

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