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: 12/30/2022
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 12/30/2022 09:58:51 0.00,-127.72 0.26,-128.78 120.93 80
2 12/31/2022 09:42:48 0.00,-127.76 -0.79,-124.26 399.18 80
3 01/01/2023 22:04:45 0.00,-127.73 -0.39,-129.56 208.52 80
4 01/02/2023 21:43:20 -0.01,-127.76 0.60,-125.03 311.13 80
5 01/04/2023 10:05:10 0.00,-127.88 0.53,-130.31 276.80 80
6 01/05/2023 09:49:05 0.01,-127.91 -0.47,-125.78 242.67 80
7 01/06/2023 22:11:02 -0.01,-127.87 -0.70,-131.09 365.59 80
8 01/07/2023 21:49:38 -0.01,-127.90 0.30,-126.55 153.41 80
9 01/09/2023 10:11:26 0.01,-128.01 0.89,-131.82 435.56 80
10 01/10/2023 09:55:23 0.01,-128.03 -0.17,-127.30 83.53 80
11 01/12/2023 21:55:55 -0.01,-128.02 -0.05,-128.07 6.94 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 12/30/2022
SNOs_Map_GOES-15_NOAA-20_20221230.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 12/30/2022 in txt file.

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