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: 4/13/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 04/13/2023 20:11:47 -0.00,-104.73 0.76,-101.35 385.90 80
2 04/15/2023 08:33:35 0.00,-104.72 0.45,-106.61 216.28 80
3 04/16/2023 08:12:12 0.00,-104.72 -0.59,-102.09 299.81 80
4 04/17/2023 20:34:09 -0.00,-104.73 -0.59,-107.39 303.51 80
5 04/18/2023 20:18:05 -0.00,-104.73 0.40,-102.86 213.11 80
6 04/20/2023 08:39:54 0.00,-104.73 0.75,-108.13 387.90 80
7 04/21/2023 08:18:29 0.00,-104.73 -0.24,-103.60 128.41 80
8 04/22/2023 20:40:27 -0.00,-104.73 -0.93,-108.90 475.29 80
9 04/23/2023 20:24:22 -0.01,-104.73 0.06,-104.37 41.37 80
10 04/26/2023 08:27:27 0.02,-104.73 0.08,-105.11 42.67 80
11 04/27/2023 08:06:03 0.02,-104.73 -0.91,-100.58 473.78 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/13/2023
SNOs_Map_GOES-17_NOAA-20_20230414.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 04/13/2023 in txt file.

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