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: 1/2/2022
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 01/04/2022 14:33:20 -69.41, 138.81 87.98 01/04/2022 14:34:32 -69.31, 139.50 88.10 29.01 72
2 01/04/2022 15:23:58 68.96, -53.25 91.56 01/04/2022 15:24:03 68.98, -53.28 91.58 2.28 5
3 01/04/2022 16:14:40 -68.89, 114.17 88.52 01/04/2022 16:13:33 -68.87, 114.21 88.54 2.75 67
4 01/07/2022 06:50:05 -69.08,-104.93 88.63 01/07/2022 06:51:00 -69.06,-104.95 88.66 2.76 55
5 01/07/2022 07:40:49 68.96, 62.55 91.24 01/07/2022 07:40:27 68.94, 62.55 91.23 1.56 22
6 01/07/2022 08:31:17 -68.13,-129.04 89.61 01/07/2022 08:30:08 -68.22,-130.70 89.48 69.19 69
7 01/09/2022 22:16:33 70.11,-157.97 92.09 01/09/2022 22:17:39 70.00,-155.43 91.92 96.83 66
8 01/09/2022 23:06:56 -69.02, 10.94 89.05 01/09/2022 23:07:25 -69.01, 10.88 89.06 2.64 29
9 01/09/2022 23:57:40 68.90, 178.42 90.82 01/09/2022 23:56:52 68.89, 178.37 90.82 1.77 48
10 01/12/2022 14:33:07 69.15, -40.77 90.68 01/12/2022 14:34:19 69.12, -40.74 90.64 3.97 72
11 01/12/2022 15:23:48 -69.01, 126.74 89.47 01/12/2022 15:23:49 -69.01, 126.76 89.47 1.09 1
12 01/12/2022 16:14:30 68.79, -65.65 90.29 01/12/2022 16:13:17 68.84, -65.81 90.35 8.74 73
13 01/15/2022 06:49:58 69.10, 75.09 90.16 01/15/2022 06:50:43 69.11, 75.14 90.17 2.23 45
14 01/15/2022 07:40:39 -68.95,-117.40 90.00 01/15/2022 07:40:14 -68.95,-117.43 90.00 1.35 25

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 1/2/2022
SNOs_Map_NOAA-20_TERRA_20220103.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 01/02/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA