Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NOAA-21 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/25/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 02/25/2023 20:17:06 0.01,-104.70 0.41,-102.84 211.20 80
2 02/27/2023 08:38:54 -0.01,-104.69 0.73,-108.12 390.36 80
3 02/28/2023 08:17:28 -0.01,-104.69 -0.24,-103.58 125.81 80
4 03/01/2023 20:39:25 0.02,-104.70 -0.95,-108.89 478.63 80
5 03/02/2023 20:23:20 0.02,-104.70 0.08,-104.37 37.75 80
6 03/05/2023 08:26:23 -0.03,-104.70 0.07,-105.11 47.02 80
7 03/06/2023 08:04:59 -0.02,-104.70 -0.96,-100.59 469.44 80
8 03/07/2023 20:26:54 0.03,-104.71 -0.26,-105.88 134.49 80
9 03/08/2023 20:10:49 0.03,-104.71 0.78,-101.36 382.37 80
10 03/10/2023 08:32:37 -0.03,-104.72 0.40,-106.63 218.13 80
11 03/11/2023 08:11:11 -0.03,-104.72 -0.59,-102.09 298.47 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 2/25/2023
SNOs_Map_GOES-17_NOAA-21_20230226.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 02/25/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NOAA-21