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: 1/31/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 01/31/2023 09:59:00 0.04,-128.29 0.12,-128.80 57.48 80
2 02/01/2023 09:42:54 0.04,-128.29 -0.85,-124.26 459.58 80
3 02/02/2023 22:04:50 -0.05,-128.26 -0.34,-129.56 148.38 80
4 02/03/2023 21:43:26 -0.05,-128.26 0.70,-125.03 368.09 80
5 02/05/2023 10:05:12 0.05,-128.29 0.53,-130.29 228.32 80
6 02/06/2023 09:49:08 0.05,-128.29 -0.51,-125.76 288.28 80
7 02/07/2023 22:11:04 -0.06,-128.25 -0.67,-131.06 319.71 80
8 02/08/2023 21:49:39 -0.06,-128.25 0.31,-126.52 196.43 80
9 02/10/2023 10:11:26 0.06,-128.27 0.85,-131.79 401.00 80
10 02/11/2023 09:55:21 0.06,-128.27 -0.19,-127.26 115.16 80
11 02/12/2023 22:17:17 -0.06,-128.22 -1.04,-132.55 493.22 80
12 02/13/2023 21:55:52 -0.06,-128.21 0.01,-128.02 22.31 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 1/31/2023
SNOs_Map_GOES-15_NOAA-20_20230131.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 01/31/2023 in txt file.

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