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: 10/27/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 10/27/2023 20:39:29 -0.00,-104.66 0.00,-109.04 487.28 0
2 10/28/2023 20:21:50 0.00,-104.66 0.10,-104.32 40.47 80
3 10/31/2023 08:24:57 0.00,-104.69 0.08,-105.07 42.65 80
4 11/01/2023 08:03:34 0.00,-104.69 -0.90,-100.54 472.90 80
5 11/02/2023 20:25:33 -0.00,-104.67 -0.26,-105.86 135.45 80
6 11/03/2023 20:09:30 -0.00,-104.67 0.73,-101.33 380.45 80
7 11/05/2023 08:31:20 -0.00,-104.70 0.43,-106.61 217.85 80
8 11/06/2023 08:09:57 -0.00,-104.70 -0.56,-102.08 298.03 80
9 11/07/2023 20:31:56 -0.00,-104.68 -0.58,-107.40 310.09 80
10 11/08/2023 20:15:52 -0.00,-104.68 0.42,-102.88 206.24 80
11 11/10/2023 08:37:42 0.00,-104.72 0.80,-108.15 391.15 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 10/27/2023
SNOs_Map_GOES-17_NOAA-21_20231028.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 10/27/2023 in txt file.

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