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: 12/17/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 12/17/2021 09:48:35 -0.01,-127.66 -0.46,-125.73 219.64 80
2 12/18/2021 22:07:50 0.03,-127.60 -0.76,-131.02 390.53 80
3 12/19/2021 21:51:44 0.01,-127.56 0.26,-126.49 122.00 80
4 12/21/2021 10:10:50 -0.03,-127.48 0.92,-131.75 486.32 80
5 12/22/2021 09:54:45 -0.02,-127.43 -0.10,-127.21 25.83 80
6 12/24/2021 21:55:14 0.03,-127.32 -0.09,-127.97 73.87 80
7 12/25/2021 21:39:07 0.02,-127.27 0.87,-123.42 438.06 80
8 12/27/2021 09:58:14 -0.04,-127.19 0.30,-128.68 170.84 80
9 12/28/2021 09:42:08 -0.03,-127.13 -0.72,-124.15 340.57 80
10 12/29/2021 22:01:22 0.04,-127.05 -0.49,-129.44 272.10 80
11 12/30/2021 21:45:17 0.03,-127.00 0.53,-124.91 239.07 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 12/17/2021
SNOs_Map_GOES-15_NOAA-20_20211217.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 12/17/2021 in txt file.

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