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: 3/9/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 03/09/2023 08:26:49 -0.00,-104.72 0.09,-105.04 37.82 80
2 03/10/2023 08:05:26 -0.00,-104.72 -0.95,-100.52 478.70 80
3 03/11/2023 20:27:23 0.00,-104.73 -0.24,-105.82 124.43 80
4 03/12/2023 20:11:19 -0.00,-104.73 0.74,-101.29 392.12 80
5 03/14/2023 08:33:08 0.00,-104.73 0.39,-106.57 209.31 80
6 03/15/2023 08:11:43 0.01,-104.72 -0.60,-102.03 306.75 80
7 03/16/2023 20:33:41 -0.01,-104.73 -0.58,-107.34 297.40 80
8 03/17/2023 20:17:36 -0.01,-104.72 0.42,-102.80 218.87 80
9 03/19/2023 08:39:25 0.01,-104.72 0.76,-108.07 382.21 80
10 03/20/2023 08:18:00 0.01,-104.72 -0.24,-103.54 134.05 80
11 03/21/2023 20:39:57 -0.01,-104.72 -0.91,-108.85 469.80 80
12 03/22/2023 20:23:53 -0.01,-104.73 0.10,-104.32 47.02 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 3/9/2023
SNOs_Map_GOES-17_NOAA-20_20230309.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 03/09/2023 in txt file.

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