Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/5/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 11/05/2021 22:14:40 -0.13,-128.45 -1.07,-132.72 486.58 80
2 11/06/2021 21:58:35 -0.15,-128.45 -0.07,-128.19 30.78 80
3 11/09/2021 09:58:57 0.13,-128.45 0.22,-128.92 52.92 80
4 11/10/2021 09:42:51 0.15,-128.45 -0.79,-124.39 463.87 80
5 11/11/2021 22:02:06 -0.11,-128.44 -0.39,-129.69 141.62 80
6 11/12/2021 21:46:01 -0.13,-128.44 0.61,-125.15 375.23 80
7 11/14/2021 10:05:08 0.09,-128.44 0.53,-130.42 225.45 80
8 11/15/2021 09:49:03 0.11,-128.44 -0.47,-125.88 291.36 80
9 11/16/2021 22:08:18 -0.08,-128.43 -0.70,-131.19 314.27 80
10 11/17/2021 21:52:13 -0.10,-128.42 0.31,-126.65 202.40 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 11/5/2021
SNOs_Map_GOES-15_NOAA-20_20211105.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 11/05/2021 in txt file.

Historical Predications of SNOs between GOES-15 and NOAA-20