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: 3/28/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 03/28/2023 21:52:53 -0.16,-128.11 0.19,-126.57 175.90 80
2 03/30/2023 10:12:02 0.16,-128.12 1.00,-131.84 423.77 80
3 03/31/2023 09:53:18 0.16,-128.15 -0.02,-127.31 95.38 80
4 04/02/2023 21:59:13 -0.16,-128.25 -0.12,-128.10 17.47 80
5 04/05/2023 10:02:19 0.16,-128.28 0.27,-128.84 63.71 80
6 04/06/2023 09:40:55 0.17,-128.30 -0.71,-124.31 455.07 80
7 04/07/2023 22:02:53 -0.16,-128.36 -0.43,-129.62 143.08 80
8 04/08/2023 21:46:48 -0.16,-128.38 0.55,-125.08 375.34 80
9 04/10/2023 10:05:58 0.16,-128.38 0.62,-130.36 226.14 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 3/28/2023
SNOs_Map_GOES-15_NOAA-20_20230328.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 03/28/2023 in txt file.

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