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: 1/28/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 01/28/2023 09:17:20 0.01,-118.38 -0.11,-117.76 70.26 80
2 01/29/2023 08:58:31 0.01,-117.22 -0.90,-113.18 461.66 80
3 01/30/2023 21:17:41 -0.02,-115.46 -0.70,-118.38 333.92 80
4 01/31/2023 21:01:32 -0.02,-114.30 0.10,-113.80 57.17 80
5 02/01/2023 20:42:43 -0.02,-113.15 0.84,-109.21 448.41 80
6 02/03/2023 09:01:44 0.02,-111.37 0.68,-114.40 344.35 80
7 02/04/2023 08:45:34 0.02,-110.21 -0.06,-109.80 46.59 80
8 02/05/2023 08:26:46 0.02,-109.06 -0.86,-105.22 437.73 80
9 02/06/2023 20:45:55 -0.02,-107.29 -0.72,-110.43 358.12 80
10 02/07/2023 20:29:46 -0.02,-106.13 0.03,-105.84 33.04 80
11 02/08/2023 20:10:57 -0.02,-104.98 0.84,-101.26 424.38 80
12 02/10/2023 08:29:58 0.02,-103.21 0.74,-106.44 367.78 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 1/28/2023
SNOs_Map_GOES-17_NOAA-20_20230128.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 01/28/2023 in txt file.

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