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: 11/9/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 11/09/2021 09:58:56 0.13,-128.45 0.24,-128.92 52.63 80
2 11/10/2021 09:42:51 0.14,-128.45 -0.77,-124.38 464.11 80
3 11/11/2021 22:02:06 -0.11,-128.44 -0.42,-129.68 141.43 80
4 11/12/2021 21:46:01 -0.12,-128.44 0.59,-125.14 375.47 80
5 11/14/2021 10:05:08 0.09,-128.44 0.56,-130.41 225.15 80
6 11/15/2021 09:49:02 0.11,-128.44 -0.45,-125.88 291.68 80
7 11/16/2021 22:08:19 -0.08,-128.43 -0.67,-131.19 314.00 80
8 11/17/2021 21:52:12 -0.10,-128.43 0.28,-126.64 202.69 80
9 11/19/2021 10:11:20 0.07,-128.42 0.87,-131.91 398.50 80
10 11/20/2021 09:55:14 0.08,-128.41 -0.14,-127.38 117.68 80
11 11/21/2021 22:14:29 -0.06,-128.39 -1.03,-132.68 489.23 80
12 11/22/2021 21:58:24 -0.07,-128.38 -0.02,-128.14 26.56 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 11/9/2021
SNOs_Map_GOES-15_NOAA-20_20211109.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 11/09/2021 in txt file.

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