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: 10/20/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 10/20/2023 08:05:15 0.00,-104.70 -0.95,-100.48 480.42 80
2 10/21/2023 20:27:08 -0.00,-104.66 -0.26,-105.77 126.73 80
3 10/22/2023 20:11:02 0.00,-104.66 0.76,-101.23 390.03 80
4 10/24/2023 08:32:47 -0.00,-104.68 0.38,-106.50 206.82 80
5 10/25/2023 08:11:19 -0.00,-104.68 -0.59,-101.95 310.03 80
6 10/26/2023 20:33:13 0.00,-104.64 -0.60,-107.24 296.87 80
7 10/27/2023 20:17:06 -0.00,-104.64 0.43,-102.71 220.37 80
8 10/29/2023 08:38:51 0.00,-104.67 0.75,-107.96 375.54 80
9 10/30/2023 08:17:24 0.01,-104.67 -0.28,-103.43 141.55 80
10 10/31/2023 20:39:16 -0.02,-104.63 -0.95,-108.71 465.50 80
11 11/01/2023 20:23:10 -0.02,-104.63 0.08,-104.17 51.65 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 10/20/2023
SNOs_Map_GOES-17_NOAA-20_20231020.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 10/20/2023 in txt file.

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