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: 3/25/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 03/25/2023 10:08:21 0.15,-127.97 0.68,-130.31 266.88 80
2 03/26/2023 09:46:57 0.15,-128.00 -0.33,-125.78 252.80 80
3 03/27/2023 22:08:56 -0.15,-128.08 -0.85,-131.09 343.38 80
4 03/28/2023 21:52:52 -0.16,-128.11 0.17,-126.56 176.17 80
5 03/30/2023 10:12:01 0.16,-128.13 1.02,-131.83 423.37 80
6 03/31/2023 09:53:18 0.16,-128.15 -0.00,-127.31 95.96 80
7 04/02/2023 21:59:13 -0.17,-128.25 -0.12,-128.09 18.37 80
8 04/05/2023 10:02:19 0.16,-128.29 0.27,-128.84 62.42 80
9 04/06/2023 09:40:54 0.17,-128.31 -0.70,-124.30 456.50 80
10 04/07/2023 22:02:53 -0.16,-128.38 -0.42,-129.62 141.35 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 3/25/2023
SNOs_Map_GOES-15_NOAA-20_20230325.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 03/25/2023 in txt file.

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