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: 10/23/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 10/24/2021 09:59:04 0.22,-128.34 0.34,-128.94 68.54 80
2 10/25/2021 09:42:59 0.23,-128.35 -0.66,-124.40 449.86 80
3 10/26/2021 22:02:15 -0.20,-128.36 -0.48,-129.71 153.76 80
4 10/27/2021 21:46:10 -0.21,-128.37 0.51,-125.18 364.36 80
5 10/29/2021 10:05:17 0.18,-128.39 0.64,-130.45 234.29 80
6 10/30/2021 09:49:12 0.19,-128.40 -0.35,-125.91 283.49 80
7 10/31/2021 22:08:28 -0.16,-128.40 -0.78,-131.22 321.05 80
8 11/01/2021 21:52:22 -0.17,-128.41 0.22,-126.68 196.66 80
9 11/03/2021 10:11:30 0.14,-128.42 0.94,-131.95 402.48 80
10 11/04/2021 09:55:24 0.16,-128.43 -0.06,-127.42 114.80 80
11 11/05/2021 22:14:40 -0.13,-128.42 -1.07,-132.73 490.98 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 10/23/2021
SNOs_Map_GOES-15_NOAA-20_20211024.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 10/23/2021 in txt file.

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