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: 1/8/2022
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 70.10,-157.96 92.09 01/09/2022 22:17:39 70.01,-155.43 91.92 96.66 66
2 01/09/2022 23:06:56 -69.02, 10.94 89.05 01/09/2022 23:07:25 -69.01, 10.87 89.06 2.81 29
3 01/09/2022 23:57:40 68.89, 178.42 90.82 01/09/2022 23:56:52 68.90, 178.38 90.83 1.91 48
4 01/12/2022 14:33:07 69.15, -40.77 90.68 01/12/2022 14:34:19 69.13, -40.73 90.65 2.75 72
5 01/12/2022 15:23:48 -69.01, 126.74 89.47 01/12/2022 15:23:49 -69.02, 126.76 89.47 1.22 1
6 01/12/2022 16:14:30 68.78, -65.64 90.29 01/12/2022 16:13:18 68.79, -65.88 90.31 9.47 72
7 01/15/2022 06:49:58 69.09, 75.09 90.16 01/15/2022 06:50:44 69.07, 75.08 90.13 3.06 46
8 01/15/2022 07:40:39 -68.96,-117.40 89.99 01/15/2022 07:40:14 -68.96,-117.42 89.99 1.01 25
9 01/17/2022 22:16:20 -70.01, 22.25 89.40 01/17/2022 22:17:27 -69.89, 24.42 89.58 83.74 67
10 01/17/2022 23:06:48 69.04,-169.05 89.60 01/17/2022 23:07:07 69.06,-169.05 89.61 1.39 19
11 01/17/2022 23:57:30 -68.96, -1.61 90.50 01/17/2022 23:56:37 -68.95, -1.55 90.51 2.58 53
12 01/20/2022 14:32:56 -69.16, 139.27 90.83 01/20/2022 14:34:04 -69.16, 139.33 90.85 2.45 68
13 01/20/2022 15:23:39 69.00, -53.19 88.99 01/20/2022 15:23:32 68.98, -53.26 88.98 2.88 7
14 01/20/2022 16:14:17 -68.69, 114.53 91.34 01/20/2022 16:13:04 -68.77, 114.11 91.24 19.20 73

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 1/8/2022
SNOs_Map_NOAA-20_TERRA_20220108.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 01/08/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA