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: 9/3/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 09/03/2021 21:59:03 -0.43,-128.21 0.00,-128.31 49.24 80
2 09/06/2021 09:59:18 0.42,-128.24 0.56,-128.96 81.21 80
3 09/07/2021 09:43:13 0.42,-128.23 -0.42,-124.42 434.26 80
4 09/08/2021 22:02:29 -0.42,-128.16 -0.76,-129.72 178.02 80
5 09/09/2021 21:46:24 -0.42,-128.15 0.22,-125.19 337.08 80
6 09/11/2021 10:05:32 0.42,-128.18 0.90,-130.47 260.38 80
7 09/12/2021 09:49:27 0.42,-128.16 -0.07,-125.93 254.30 80
8 09/13/2021 22:08:43 -0.40,-128.08 -1.10,-131.23 359.36 80
9 09/14/2021 21:52:37 -0.41,-128.06 -0.12,-126.69 154.69 80
10 09/16/2021 10:11:46 0.39,-128.07 1.24,-131.98 444.56 80
11 09/17/2021 09:55:40 0.39,-128.05 0.27,-127.44 69.50 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 9/3/2021
SNOs_Map_GOES-15_NOAA-20_20210904.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 09/03/2021 in txt file.

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