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: 11/16/2021
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 11/17/2021 15:24:41 68.90, -53.38 87.93 11/17/2021 15:25:17 68.92, -53.36 87.95 2.56 36
2 11/17/2021 16:15:22 -68.76, 114.12 92.20 11/17/2021 16:14:48 -68.75, 114.06 92.21 2.63 34
3 11/20/2021 06:50:59 -69.49,-105.73 90.87 11/20/2021 06:52:09 -69.40,-104.51 90.95 48.79 70
4 11/20/2021 07:41:33 68.84, 62.48 88.49 11/20/2021 07:41:44 68.85, 62.43 88.50 2.46 11
5 11/20/2021 08:32:15 -68.75,-130.08 91.59 11/20/2021 08:31:14 -68.74,-130.08 91.61 1.58 61
6 11/22/2021 23:07:41 -68.95, 10.81 90.83 11/22/2021 23:08:42 -68.94, 10.77 90.84 1.86 61
7 11/22/2021 23:58:25 68.83, 178.27 89.06 11/22/2021 23:58:09 68.82, 178.27 89.05 1.02 16
8 11/23/2021 00:48:57 -68.21, -13.59 91.55 11/23/2021 00:47:47 -68.27, -14.77 91.50 49.21 70
9 11/25/2021 15:24:33 -68.89, 126.67 90.36 11/25/2021 15:25:08 -68.91, 126.62 90.34 3.29 35
10 11/25/2021 16:15:17 68.77, -65.87 89.54 11/25/2021 16:14:35 68.79, -65.89 89.55 2.05 42
11 11/28/2021 06:50:49 69.24, 74.64 90.49 11/28/2021 06:52:01 69.14, 75.16 90.38 23.43 72
12 11/28/2021 07:41:26 -68.88,-117.54 89.88 11/28/2021 07:41:34 -68.87,-117.55 89.89 1.25 8
13 11/28/2021 08:32:10 68.77, 49.92 90.03 11/28/2021 08:31:01 68.75, 49.95 90.00 2.44 69

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 11/16/2021
SNOs_Map_NOAA-20_TERRA_20211116.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 11/16/2021 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA