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: 11/16/2024
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 11/17/2024 03:12:21 72.99, 123.56 92.03 11/17/2024 03:12:33 72.98, 123.49 92.02 2.57 12
2 11/17/2024 04:03:04 -72.94, -69.01 88.02 11/17/2024 04:01:55 -72.92, -68.97 88.04 2.36 69
3 11/19/2024 13:34:10 -73.47, 147.09 86.90 11/19/2024 13:35:20 -73.34, 148.43 87.06 44.67 70
4 11/19/2024 14:24:46 72.98, -44.53 92.60 11/19/2024 14:24:46 73.01, -44.57 92.63 3.27 0
5 11/19/2024 15:15:24 -72.67, 123.44 87.72 11/19/2024 15:14:12 -72.73, 122.57 87.64 29.52 72
6 11/22/2024 00:46:27 -73.07, -20.13 86.78 11/22/2024 00:47:38 -73.05, -20.23 86.80 3.57 71
7 11/22/2024 01:37:11 72.99, 147.35 93.15 11/22/2024 01:36:59 72.98, 147.29 93.15 2.06 12
8 11/22/2024 02:27:40 -72.21, -43.76 87.65 11/22/2024 02:26:33 -72.27, -46.35 87.53 87.98 67
9 11/24/2024 11:58:52 -73.09, 171.71 86.24 11/24/2024 11:59:49 -73.08, 171.73 86.26 0.80 57
10 11/24/2024 12:49:36 73.01, -20.81 93.69 11/24/2024 12:49:10 73.01, -20.74 93.68 2.34 26
11 11/26/2024 23:11:16 -73.08, 3.63 85.78 11/26/2024 23:12:00 -73.06, 3.61 85.81 1.84 44
12 11/27/2024 00:02:00 73.01, 171.09 94.15 11/27/2024 00:01:21 72.99, 171.13 94.13 2.56 39
13 11/29/2024 10:23:40 -73.08,-164.49 85.34 11/29/2024 10:24:09 -73.10,-164.41 85.34 3.06 29
14 11/29/2024 11:14:23 72.97, 3.07 94.55 11/29/2024 11:13:31 72.97, 3.01 94.55 1.86 52

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 11/16/2024
SNOs_Map_NOAA-21_TERRA_20241116.jpg

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 11/16/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA