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: 1/31/2024
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 01/31/2024 21:27:38 -71.76, 31.78 90.77 01/31/2024 21:28:40 -71.74, 31.85 90.81 3.31 62
2 01/31/2024 22:18:22 71.64,-160.69 89.10 01/31/2024 22:18:02 71.62,-160.67 89.08 1.63 20
3 01/31/2024 23:08:47 -70.67, 8.29 91.95 01/31/2024 23:07:41 -70.77, 5.63 91.71 98.00 66
4 02/03/2024 09:30:51 71.75, 30.99 88.52 02/03/2024 09:31:51 71.75, 31.03 88.49 1.58 60
5 02/03/2024 10:21:33 -71.67,-161.54 91.59 02/03/2024 10:21:16 -71.66,-161.46 91.60 2.83 17
6 02/05/2024 21:34:00 -71.73, 30.23 92.25 02/05/2024 21:35:04 -71.76, 30.21 92.24 2.46 64
7 02/05/2024 22:24:44 71.62,-162.25 87.62 02/05/2024 22:24:26 71.63,-162.34 87.64 3.22 18
8 02/05/2024 23:15:11 -70.75, 6.56 93.32 02/05/2024 23:14:05 -70.78, 3.99 93.15 94.23 66
9 02/08/2024 09:37:13 71.75, 29.41 87.00 02/08/2024 09:38:14 71.75, 29.37 86.99 1.16 61
10 02/08/2024 10:27:55 -71.66,-163.11 93.12 02/08/2024 10:27:39 -71.67,-163.10 93.10 1.33 16
11 02/10/2024 21:40:24 -71.79, 28.53 93.76 02/10/2024 21:41:27 -71.77, 28.57 93.80 2.95 63
12 02/10/2024 22:31:08 71.68,-163.95 86.11 02/10/2024 22:30:48 71.68,-163.90 86.12 1.76 20
13 02/10/2024 23:21:34 -70.76, 4.96 94.89 02/10/2024 23:20:28 -70.79, 2.35 94.70 95.75 66
14 02/13/2024 09:43:36 71.77, 27.77 85.40 02/13/2024 09:44:36 71.75, 27.72 85.36 3.32 60
15 02/13/2024 10:34:18 -71.68,-164.74 94.72 02/13/2024 10:34:01 -71.68,-164.75 94.72 0.27 17

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 1/31/2024
SNOs_Map_NOAA-20_TERRA_20240131.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 01/31/2024 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA