Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/9/2024
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 02/10/2024 21:40:23 -71.77, 28.58 93.79 02/10/2024 21:41:26 -71.79, 28.59 93.78 2.32 63
2 02/10/2024 22:31:07 71.65,-163.89 86.07 02/10/2024 22:30:48 71.66,-163.95 86.09 2.66 19
3 02/10/2024 23:21:33 -70.73, 5.00 94.92 02/10/2024 23:20:27 -70.81, 2.37 94.69 96.90 66
4 02/13/2024 09:43:36 71.79, 27.74 85.42 02/13/2024 09:44:34 71.81, 27.82 85.42 3.45 58
5 02/13/2024 10:34:17 -71.66,-164.70 94.75 02/13/2024 10:34:00 -71.68,-164.76 94.72 3.00 17
6 02/15/2024 21:46:46 -71.81, 26.92 95.42 02/15/2024 21:47:46 -71.80, 26.96 95.45 2.06 60
7 02/15/2024 22:37:30 71.69,-165.56 84.45 02/15/2024 22:37:07 71.71,-165.51 84.47 2.59 23
8 02/18/2024 09:49:58 71.81, 26.12 83.71 02/18/2024 09:50:53 71.79, 26.14 83.68 1.93 55
9 02/18/2024 10:40:40 -71.72,-166.39 96.40 02/18/2024 10:40:18 -71.72,-166.33 96.40 2.12 22
10 02/20/2024 21:53:08 -71.84, 25.28 97.16 02/20/2024 21:54:03 -71.82, 25.35 97.19 3.29 55
11 02/20/2024 22:43:52 71.73,-167.21 82.72 02/20/2024 22:43:24 71.73,-167.13 82.72 2.84 28

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 2/9/2024
SNOs_Map_NOAA-20_TERRA_20240209.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 02/09/2024 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA