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: 6/6/2026
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 06/07/2026 16:15:12 -75.66, 101.41 126.69 06/07/2026 16:15:31 -75.65, 101.51 126.72 2.94 19
2 06/07/2026 17:05:56 75.58, -91.02 53.21 06/07/2026 17:04:50 75.59, -90.97 53.24 1.77 66
3 06/10/2026 01:46:13 -75.66, -41.31 126.90 06/10/2026 01:47:02 -75.69, -41.33 126.88 3.60 49
4 06/10/2026 02:36:58 75.63, 126.10 53.07 06/10/2026 02:36:21 75.63, 126.19 53.08 2.64 37
5 06/12/2026 11:17:20 -75.93, 175.05 126.73 06/12/2026 11:18:31 -75.81, 176.08 126.94 31.01 71
6 06/12/2026 12:08:00 75.67, -16.78 52.97 06/12/2026 12:07:52 75.66, -16.68 52.95 3.19 8
7 06/14/2026 21:39:01 75.67,-159.53 52.85 06/14/2026 21:39:23 75.66,-159.60 52.84 2.05 22
8 06/14/2026 22:29:44 -75.61, 7.99 127.23 06/14/2026 22:28:43 -75.61, 7.93 127.20 1.95 61
9 06/17/2026 07:10:03 75.73, 57.56 52.84 06/17/2026 07:10:53 75.71, 57.58 52.80 2.08 50
10 06/17/2026 08:00:46 -75.66,-134.91 127.25 06/17/2026 08:00:13 -75.66,-134.89 127.24 0.69 33
11 06/19/2026 16:41:09 76.01, -86.14 53.14 06/19/2026 16:42:19 75.89, -84.85 52.90 37.63 70
12 06/19/2026 17:31:46 -75.67, 82.31 127.27 06/19/2026 17:31:42 -75.68, 82.24 127.26 2.47 4

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 6/6/2026
SNOs_Map_NOAA-20_TERRA_20260607.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 06/06/2026 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA