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: 3/5/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 03/06/2023 08:04:57 0.01,-104.70 -0.89,-100.57 470.56 80
2 03/07/2023 20:26:53 -0.01,-104.72 -0.26,-105.88 132.58 80
3 03/08/2023 20:10:48 -0.00,-104.72 0.73,-101.34 384.36 80
4 03/10/2023 08:32:35 0.00,-104.72 0.43,-106.62 216.25 80
5 03/11/2023 08:11:10 0.01,-104.72 -0.56,-102.08 300.42 80
6 03/12/2023 20:33:05 -0.01,-104.73 -0.63,-107.38 303.19 80
7 03/13/2023 20:17:01 -0.01,-104.73 0.43,-102.86 213.54 80
8 03/15/2023 08:38:47 0.02,-104.73 0.77,-108.13 387.29 80
9 03/16/2023 08:17:21 0.02,-104.72 -0.24,-103.59 128.95 80
10 03/17/2023 20:39:17 -0.02,-104.72 -0.93,-108.90 475.52 80
11 03/18/2023 20:23:11 -0.02,-104.72 0.08,-104.37 41.20 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 3/5/2023
SNOs_Map_GOES-17_NOAA-21_20230306.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 03/05/2023 in txt file.

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