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: 1/9/2022
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 01/09/2022 22:16:33 70.09,-157.94 92.07 01/09/2022 22:17:39 70.02,-155.41 91.93 96.31 66
2 01/09/2022 23:06:56 -69.01, 10.95 89.06 01/09/2022 23:07:25 -69.02, 10.89 89.05 3.04 29
3 01/09/2022 23:57:41 68.93, 178.37 90.86 01/09/2022 23:56:52 68.91, 178.39 90.84 2.74 49
4 01/12/2022 14:33:08 69.19, -40.83 90.72 01/12/2022 14:34:18 69.19, -40.65 90.71 7.10 70
5 01/12/2022 15:23:48 -69.00, 126.75 89.48 01/12/2022 15:23:49 -69.02, 126.77 89.46 2.55 1
6 01/12/2022 16:14:30 68.77, -65.63 90.28 01/12/2022 16:13:18 68.80, -65.87 90.32 10.14 72
7 01/15/2022 06:49:57 69.08, 75.11 90.15 01/15/2022 06:50:43 69.07, 75.08 90.13 1.70 46
8 01/15/2022 07:40:38 -68.95,-117.39 90.00 01/15/2022 07:40:13 -68.96,-117.42 89.99 2.25 25
9 01/17/2022 22:16:20 -70.00, 22.26 89.41 01/17/2022 22:17:27 -69.89, 24.42 89.58 82.99 67
10 01/17/2022 23:06:48 69.03,-169.03 89.59 01/17/2022 23:07:07 69.05,-169.05 89.60 2.32 19
11 01/17/2022 23:57:30 -68.95, -1.60 90.51 01/17/2022 23:56:37 -68.95, -1.55 90.51 1.88 53
12 01/20/2022 14:32:56 -69.15, 139.28 90.84 01/20/2022 14:34:04 -69.15, 139.31 90.86 1.50 68
13 01/20/2022 15:23:40 69.04, -53.26 89.04 01/20/2022 15:23:31 69.03, -53.20 89.02 2.73 9
14 01/20/2022 16:14:17 -68.69, 114.54 91.34 01/20/2022 16:13:04 -68.76, 114.10 91.25 19.87 73

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 1/9/2022
SNOs_Map_NOAA-20_TERRA_20220109.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 01/09/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA