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: 12/29/2021
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 12/30/2021 06:50:15 69.07, 75.04 92.13 12/30/2021 06:51:12 69.07, 75.07 92.12 1.41 57
2 12/30/2021 07:40:56 -68.94,-117.47 88.01 12/30/2021 07:40:42 -68.96,-117.44 88.00 2.25 14
3 12/30/2021 08:31:29 68.22, 50.79 91.25 12/30/2021 08:30:19 68.29, 49.38 91.35 58.62 70
4 01/01/2022 23:07:06 69.00,-169.08 91.86 01/01/2022 23:07:38 68.99,-169.15 91.84 2.92 32
5 01/01/2022 23:57:47 -68.87, -1.59 88.29 01/01/2022 23:57:08 -68.88, -1.66 88.27 3.13 39
6 01/04/2022 14:33:20 -69.43, 138.79 87.96 01/04/2022 14:34:31 -69.35, 139.55 88.07 31.04 71
7 01/04/2022 15:23:58 68.99, -53.28 91.59 01/04/2022 15:24:02 69.01, -53.25 91.60 2.62 4
8 01/04/2022 16:14:39 -68.85, 114.22 88.56 01/04/2022 16:13:33 -68.84, 114.18 88.56 1.78 66
9 01/07/2022 06:50:06 -69.10,-104.96 88.61 01/07/2022 06:51:00 -69.08,-104.92 88.64 2.97 54
10 01/07/2022 07:40:49 68.93, 62.59 91.22 01/07/2022 07:40:27 68.96, 62.58 91.25 3.50 22
11 01/07/2022 08:31:18 -68.15,-129.07 89.59 01/07/2022 08:30:09 -68.19,-130.73 89.51 68.95 69
12 01/09/2022 22:16:32 70.09,-157.93 92.07 01/09/2022 22:17:38 70.01,-155.42 91.92 95.64 66
13 01/09/2022 23:06:56 -69.04, 10.91 89.03 01/09/2022 23:07:24 -69.02, 10.90 89.05 2.05 28
14 01/09/2022 23:57:40 68.93, 178.38 90.85 01/09/2022 23:56:51 68.90, 178.39 90.83 2.82 49

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 12/29/2021
SNOs_Map_NOAA-20_TERRA_20211229.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 12/29/2021 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA