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: 9/11/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 09/11/2021 10:05:31 0.42,-128.17 0.93,-130.46 260.43 80
2 09/12/2021 09:49:27 0.42,-128.15 -0.10,-125.93 253.73 80
3 09/13/2021 22:08:42 -0.41,-128.06 -1.13,-131.22 361.04 80
4 09/14/2021 21:52:38 -0.41,-128.03 -0.09,-126.70 152.48 80
5 09/16/2021 10:11:45 0.39,-128.04 1.27,-131.97 447.28 80
6 09/17/2021 09:55:40 0.39,-128.01 0.29,-127.43 66.31 80
7 09/19/2021 21:56:10 -0.38,-127.89 -0.48,-128.20 35.29 80
8 09/20/2021 21:40:06 -0.39,-127.86 0.56,-123.67 478.38 80
9 09/22/2021 09:59:13 0.37,-127.87 0.61,-128.94 121.57 80
10 09/23/2021 09:43:08 0.38,-127.84 -0.37,-124.40 392.02 80
11 09/24/2021 22:02:24 -0.36,-127.75 -0.79,-129.71 223.22 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 9/11/2021
SNOs_Map_GOES-15_NOAA-20_20210911.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 09/11/2021 in txt file.

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