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: 2/4/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 02/04/2021 10:14:01 0.40,-127.39 1.36,-131.74 495.97 80
2 02/05/2021 09:52:36 0.39,-127.35 0.34,-127.21 15.85 80
3 02/07/2021 21:58:27 -0.41,-127.30 -0.56,-127.97 76.40 80
4 02/08/2021 21:37:03 -0.40,-127.26 0.47,-123.44 434.99 80
5 02/10/2021 10:01:29 0.43,-127.12 0.79,-128.69 179.00 80
6 02/11/2021 09:40:05 0.42,-127.07 -0.24,-124.16 332.18 80
7 02/12/2021 22:04:40 -0.45,-127.07 -1.01,-129.45 272.09 80
8 02/13/2021 21:43:15 -0.43,-127.02 0.02,-124.92 239.30 80
9 02/15/2021 10:07:43 0.46,-126.89 1.18,-130.18 374.68 80
10 02/16/2021 09:46:18 0.45,-126.84 0.15,-125.65 136.39 80
11 02/17/2021 22:10:54 -0.47,-126.83 -1.39,-130.94 468.75 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 2/4/2021
SNOs_Map_GOES-15_NOAA-20_20210204.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 02/04/2021 in txt file.

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