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: 11/7/2024
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 11/07/2024 06:22:17 73.03, 76.03 89.42 11/07/2024 06:23:29 73.03, 76.01 89.41 0.76 72
2 11/07/2024 07:12:59 -72.94,-116.45 90.67 11/07/2024 07:12:52 -72.94,-116.51 90.67 1.74 7
3 11/07/2024 08:03:31 72.21, 52.33 88.58 11/07/2024 08:02:24 72.26, 49.91 88.69 82.38 67
4 11/09/2024 17:34:52 73.04, -92.13 90.13 11/09/2024 17:35:47 73.04, -92.08 90.13 1.82 55
5 11/09/2024 18:25:34 -72.94, 75.39 89.97 11/09/2024 18:25:10 -72.95, 75.40 89.96 1.11 24
6 11/12/2024 04:47:25 73.02, 99.75 90.79 11/12/2024 04:48:03 73.02, 99.76 90.79 0.20 38
7 11/12/2024 05:38:07 -72.91, -92.71 89.31 11/12/2024 05:37:26 -72.92, -92.77 89.30 2.05 41
8 11/14/2024 15:59:59 73.03, -68.41 91.45 11/14/2024 16:00:18 73.01, -68.37 91.42 2.88 19
9 11/14/2024 16:50:41 -72.92, 99.14 88.66 11/14/2024 16:49:41 -72.90, 99.10 88.67 2.11 60
10 11/17/2024 02:21:55 -73.45, -44.81 87.50 11/17/2024 02:23:05 -73.36, -43.43 87.63 45.06 70
11 11/17/2024 03:12:32 73.01, 123.47 92.05 11/17/2024 03:12:31 73.01, 123.54 92.04 2.35 1
12 11/17/2024 04:03:09 -72.64, -68.44 88.33 11/17/2024 04:01:57 -72.74, -69.30 88.21 30.28 72
13 11/19/2024 13:34:20 -73.06, 147.92 87.33 11/19/2024 13:35:22 -73.06, 147.88 87.34 1.16 62
14 11/19/2024 14:25:04 72.97, -44.59 92.59 11/19/2024 14:24:43 72.97, -44.61 92.59 0.91 21

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 11/7/2024
SNOs_Map_NOAA-21_TERRA_20241107.jpg

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 11/07/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA