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: 11/17/2022
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 11/18/2022 17:44:37 70.11, -89.92 89.34 11/18/2022 17:45:32 70.11, -89.94 89.35 0.93 55
2 11/18/2022 18:35:19 -70.01, 77.54 90.75 11/18/2022 18:34:59 -70.00, 77.54 90.77 1.73 20
3 11/21/2022 06:38:32 70.18, 76.49 89.99 11/21/2022 06:39:43 70.15, 76.54 89.96 3.56 71
4 11/21/2022 07:29:12 -70.03,-115.95 90.16 11/21/2022 07:29:09 -70.04,-115.97 90.15 1.31 3
5 11/21/2022 08:19:49 69.55, 52.06 89.38 11/21/2022 08:18:38 69.59, 51.07 89.41 38.51 71
6 11/23/2022 19:32:36 70.78,-117.94 91.14 11/23/2022 19:33:44 70.67,-116.27 91.03 62.48 68
7 11/23/2022 20:23:06 -70.05, 50.54 89.60 11/23/2022 20:23:20 -70.06, 50.50 89.59 2.39 14
8 11/23/2022 21:13:50 69.95,-142.00 90.31 11/23/2022 21:12:43 69.94,-142.01 90.31 0.76 67
9 11/26/2022 09:17:01 -70.13,-143.05 89.02 11/26/2022 09:17:30 -70.13,-142.98 89.02 2.68 29
10 11/26/2022 10:07:44 69.97, 24.49 90.84 11/26/2022 10:06:54 69.95, 24.44 90.81 3.33 50
11 11/28/2022 22:10:54 -70.10, 23.51 88.59 11/28/2022 22:11:41 -70.12, 23.45 88.57 3.17 47
12 11/28/2022 23:01:38 70.01,-169.03 91.33 11/28/2022 23:01:04 70.00,-169.06 91.32 1.33 34

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 11/17/2022
SNOs_Map_NOAA-20_TERRA_20221117.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 11/17/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA