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: 2/13/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 02/13/2023 20:14:17 0.02,-101.35 -0.28,-102.58 140.76 80
2 02/14/2023 19:58:09 0.02,-100.57 0.60, -98.02 291.27 80
3 02/16/2023 08:17:12 -0.03, -99.35 0.83,-103.22 440.64 80
4 02/17/2023 07:58:23 -0.03, -98.57 0.01, -98.64 9.03 80
5 02/18/2023 07:42:16 -0.03, -97.79 -0.88, -94.08 423.12 80
6 02/19/2023 20:01:27 0.04, -96.61 -0.55, -99.32 308.44 80
7 02/20/2023 19:45:19 0.04, -95.84 0.29, -94.75 124.06 80
8 02/23/2023 07:45:32 -0.04, -93.86 0.29, -95.38 173.39 80
9 02/24/2023 07:29:24 -0.04, -93.08 -0.55, -90.81 259.44 80
10 02/25/2023 19:48:34 0.04, -91.91 -0.91, -96.04 471.27 80
11 02/26/2023 19:29:46 0.04, -91.14 -0.06, -91.47 38.18 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 2/13/2023
SNOs_Map_GOES-17_NOAA-20_20230213.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 02/13/2023 in txt file.

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