Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/19/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 01/20/2023 10:05:20 0.03,-129.85 0.17,-130.39 62.42 80
2 01/21/2023 09:49:15 0.03,-129.43 -0.79,-125.85 408.98 80
3 01/22/2023 22:08:29 -0.03,-128.78 -0.53,-131.12 266.01 80
4 01/23/2023 21:52:23 -0.03,-128.36 0.37,-126.57 205.10 80
5 01/25/2023 10:11:28 0.04,-127.73 0.93,-131.80 463.22 80
6 01/26/2023 09:55:21 0.04,-127.32 0.02,-127.25 8.06 80
7 01/27/2023 09:36:35 0.03,-126.90 -0.89,-122.69 479.36 80
8 01/28/2023 21:55:49 -0.04,-126.25 -0.42,-127.97 195.45 80
9 01/29/2023 21:39:43 -0.04,-125.83 0.50,-123.41 275.38 80
10 01/31/2023 09:58:48 0.05,-125.19 0.80,-128.65 393.93 80
11 02/01/2023 09:42:42 0.05,-124.77 -0.12,-124.10 76.83 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 1/19/2023
SNOs_Map_GOES-17_NOAA-20_20230119.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 01/19/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NOAA-20