Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-21 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/14/2024
Index Date (NOAA-21) Time (NOAA-21) Lat,Lon (NOAA-21) SZA (NOAA-21 ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 11/14/2024 15:59:57 73.02, -68.39 91.45 11/14/2024 16:00:19 73.02, -68.35 91.44 1.53 22
2 11/14/2024 16:50:38 -72.92, 99.14 88.66 11/14/2024 16:49:41 -72.91, 99.10 88.67 1.92 57
3 11/17/2024 02:21:53 -73.87, -45.75 87.05 11/17/2024 02:22:58 -73.79, -42.53 87.21 99.86 65
4 11/17/2024 03:12:21 72.99, 123.57 92.02 11/17/2024 03:12:33 72.98, 123.48 92.02 3.04 12
5 11/17/2024 04:03:04 -72.93, -69.00 88.03 11/17/2024 04:01:55 -72.92, -68.97 88.04 1.49 69
6 11/19/2024 13:34:10 -73.45, 147.13 86.92 11/19/2024 13:35:20 -73.33, 148.41 87.08 42.91 70
7 11/19/2024 14:24:47 73.02, -44.61 92.64 11/19/2024 14:24:46 72.99, -44.60 92.61 3.24 1
8 11/19/2024 15:15:24 -72.65, 123.47 87.74 11/19/2024 15:14:12 -72.71, 122.54 87.65 31.36 72
9 11/22/2024 00:46:28 -73.09, -20.19 86.75 11/22/2024 00:47:37 -73.07, -20.20 86.78 2.78 69
10 11/22/2024 01:37:12 73.01, 147.29 93.18 11/22/2024 01:36:58 72.99, 147.32 93.16 2.61 14
11 11/22/2024 02:27:39 -72.13, -43.61 87.73 11/22/2024 02:26:34 -72.18, -46.51 87.61 98.79 65
12 11/24/2024 11:58:52 -73.05, 171.80 86.29 11/24/2024 11:59:48 -73.06, 171.70 86.28 3.57 56
13 11/24/2024 12:49:36 72.97, -20.73 93.65 11/24/2024 12:49:09 72.99, -20.78 93.66 2.07 27
14 11/26/2024 23:11:17 -73.07, 3.64 85.79 11/26/2024 23:11:58 -73.05, 3.60 85.81 2.17 41
15 11/27/2024 00:02:01 73.00, 171.10 94.15 11/27/2024 00:01:19 72.97, 171.12 94.12 2.73 42

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 11/14/2024
SNOs_Map_NOAA-21_TERRA_20241114.jpg

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 11/14/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA