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: 1/1/2022
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 01/01/2022 23:57:48 -68.89, -1.62 88.26 01/01/2022 23:57:08 -68.91, -1.62 88.24 2.28 40
2 01/04/2022 14:33:20 -69.45, 138.76 87.94 01/04/2022 14:34:31 -69.33, 139.52 88.08 32.84 71
3 01/04/2022 15:23:58 69.01, -53.31 91.61 01/04/2022 15:24:02 68.99, -53.27 91.59 2.17 4
4 01/04/2022 16:14:39 -68.88, 114.19 88.54 01/04/2022 16:13:32 -68.88, 114.23 88.53 1.65 67
5 01/07/2022 06:50:05 -69.07,-104.91 88.64 01/07/2022 06:51:00 -69.07,-104.94 88.65 0.88 55
6 01/07/2022 07:40:49 68.94, 62.56 91.23 01/07/2022 07:40:27 68.95, 62.56 91.24 0.78 22
7 01/07/2022 08:31:18 -68.17,-129.09 89.57 01/07/2022 08:30:09 -68.17,-130.75 89.52 68.54 69
8 01/09/2022 22:16:33 70.10,-157.95 92.08 01/09/2022 22:17:39 70.01,-155.42 91.92 96.18 66
9 01/09/2022 23:06:57 -69.06, 10.89 89.01 01/09/2022 23:07:24 -69.07, 10.96 89.00 3.25 27
10 01/09/2022 23:57:40 68.88, 178.43 90.81 01/09/2022 23:56:52 68.90, 178.38 90.83 2.68 48
11 01/12/2022 14:33:07 69.14, -40.75 90.67 01/12/2022 14:34:19 69.12, -40.74 90.64 2.39 72
12 01/12/2022 15:23:48 -69.00, 126.76 89.49 01/12/2022 15:23:49 -69.01, 126.77 89.47 1.92 1
13 01/12/2022 16:14:30 68.77, -65.63 90.28 01/12/2022 16:13:17 68.83, -65.81 90.35 10.22 73
14 01/15/2022 06:49:57 69.08, 75.11 90.15 01/15/2022 06:50:42 69.10, 75.13 90.16 2.17 45
15 01/15/2022 07:40:38 -68.94,-117.38 90.01 01/15/2022 07:40:13 -68.95,-117.44 90.00 2.52 25

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 1/1/2022
SNOs_Map_NOAA-20_TERRA_20220102.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 01/01/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA