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: 9/16/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 09/16/2021 10:11:45 0.39,-128.04 1.29,-131.96 447.12 80
2 09/17/2021 09:55:40 0.39,-128.01 0.25,-127.43 66.41 80
3 09/19/2021 21:56:11 -0.38,-127.89 -0.45,-128.20 35.12 80
4 09/20/2021 21:40:06 -0.39,-127.86 0.53,-123.66 478.43 80
5 09/22/2021 09:59:13 0.37,-127.87 0.64,-128.93 121.54 80
6 09/23/2021 09:43:08 0.38,-127.84 -0.40,-124.40 392.05 80
7 09/24/2021 22:02:24 -0.36,-127.75 -0.83,-129.70 223.33 80
8 09/25/2021 21:46:19 -0.37,-127.71 0.21,-125.17 289.71 80
9 09/27/2021 10:05:26 0.35,-127.71 0.96,-130.44 311.80 80
10 09/28/2021 09:49:21 0.36,-127.67 -0.02,-125.90 200.96 80
11 09/29/2021 22:08:37 -0.33,-127.56 -1.14,-131.21 415.37 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 9/16/2021
SNOs_Map_GOES-15_NOAA-20_20210916.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 09/16/2021 in txt file.

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