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: 11/1/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 11/01/2021 21:52:23 -0.17,-128.43 0.24,-126.69 198.97 80
2 11/03/2021 10:11:30 0.14,-128.44 0.92,-131.96 400.31 80
3 11/04/2021 09:55:24 0.16,-128.45 -0.08,-127.42 117.36 80
4 11/05/2021 22:14:40 -0.13,-128.45 -1.11,-132.72 487.10 80
5 11/06/2021 21:58:34 -0.15,-128.45 -0.10,-128.18 30.10 80
6 11/09/2021 09:58:56 0.13,-128.44 0.25,-128.92 54.00 80
7 11/10/2021 09:42:51 0.15,-128.44 -0.75,-124.38 462.58 80
8 11/11/2021 22:02:07 -0.11,-128.43 -0.37,-129.69 143.17 80
9 11/12/2021 21:46:01 -0.13,-128.43 0.63,-125.16 373.55 80
10 11/14/2021 10:05:09 0.09,-128.43 0.52,-130.43 227.44 80
11 11/15/2021 09:49:03 0.11,-128.42 -0.48,-125.89 289.22 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 11/1/2021
SNOs_Map_GOES-15_NOAA-20_20211102.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 11/01/2021 in txt file.

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