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: 1/21/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 01/21/2023 09:49:10 0.02,-128.20 -0.52,-125.79 275.11 80
2 01/22/2023 22:11:06 -0.02,-128.18 -0.69,-131.09 332.09 80
3 01/23/2023 21:49:42 -0.02,-128.19 0.34,-126.56 185.35 80
4 01/25/2023 10:11:30 0.01,-128.24 0.79,-131.83 408.89 80
5 01/26/2023 09:55:26 0.01,-128.25 -0.23,-127.30 108.96 80
6 01/27/2023 22:17:21 -0.01,-128.23 -1.01,-132.59 497.70 80
7 01/28/2023 21:55:57 -0.01,-128.24 0.02,-128.06 19.63 80
8 01/31/2023 09:58:59 0.01,-128.29 0.13,-128.80 58.42 80
9 02/01/2023 09:42:55 0.01,-128.29 -0.91,-124.27 458.70 80
10 02/02/2023 22:04:50 -0.00,-128.26 -0.32,-129.56 148.87 80
11 02/03/2023 21:43:26 0.00,-128.26 0.72,-125.04 367.67 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 1/21/2023
SNOs_Map_GOES-15_NOAA-20_20230121.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 01/21/2023 in txt file.

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