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: 3/19/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 03/19/2021 10:07:52 -0.10,-128.40 0.30,-130.29 215.19 80
2 03/20/2021 09:46:26 -0.10,-128.40 -0.67,-125.75 300.78 80
3 03/21/2021 22:08:22 0.09,-128.41 -0.48,-131.06 301.11 80
4 03/22/2021 21:52:17 0.09,-128.41 0.50,-126.52 215.16 80
5 03/24/2021 10:14:04 -0.07,-128.38 0.69,-131.78 387.25 80
6 03/25/2021 09:52:40 -0.08,-128.37 -0.35,-127.25 128.01 80
7 03/26/2021 22:14:35 0.07,-128.37 -0.86,-132.54 475.87 80
8 03/27/2021 21:58:31 0.07,-128.36 0.18,-128.02 39.95 80
9 03/30/2021 10:01:32 -0.07,-128.32 0.02,-128.74 47.61 80
10 03/31/2021 09:40:08 -0.08,-128.30 -1.02,-124.21 466.86 80
11 04/01/2021 22:02:03 0.06,-128.28 -0.19,-129.50 138.78 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 3/19/2021
SNOs_Map_GOES-15_NOAA-20_20210319.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 03/19/2021 in txt file.

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