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: 4/24/2022
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 04/26/2022 12:02:40 69.45, -3.39 55.76 04/26/2022 12:03:18 69.43, -3.42 55.73 3.05 38
2 04/26/2022 12:53:21 -69.32, 164.12 124.39 04/26/2022 12:52:48 -69.31, 164.06 124.40 2.41 33
3 04/29/2022 03:29:00 -69.99, -55.72 124.53 04/29/2022 03:30:10 -69.87, -54.60 124.68 44.66 70
4 04/29/2022 04:19:36 69.44, 112.40 54.90 04/29/2022 04:19:43 69.42, 112.44 54.88 2.75 7
5 04/29/2022 05:10:17 -69.31, -80.09 125.26 04/29/2022 05:09:13 -69.31, -80.07 125.25 1.00 64
6 05/01/2022 19:45:47 -69.51, 60.77 125.85 05/01/2022 19:46:41 -69.51, 60.80 125.85 1.16 54
7 05/01/2022 20:36:31 69.38,-131.74 54.02 05/01/2022 20:36:08 69.40,-131.71 54.03 1.99 23
8 05/01/2022 21:26:59 -68.55, 36.72 126.84 05/01/2022 21:25:50 -68.63, 34.94 126.74 72.67 69
9 05/04/2022 11:12:16 70.39, 7.90 54.28 05/04/2022 11:13:23 70.30, 10.12 54.16 83.77 67
10 05/04/2022 12:02:42 -69.45, 176.63 126.69 05/04/2022 12:03:06 -69.47, 176.62 126.67 2.50 24
11 05/04/2022 12:53:26 69.33, -15.89 53.18 05/04/2022 12:52:33 69.36, -15.89 53.20 2.64 53
12 05/07/2022 03:28:55 69.55, 124.95 52.66 05/07/2022 03:30:00 69.52, 124.92 52.62 3.32 65
13 05/07/2022 04:19:36 -69.40, -67.53 127.50 05/07/2022 04:19:30 -69.42, -67.58 127.49 2.51 6
14 05/07/2022 05:10:13 68.91, 100.47 51.99 05/07/2022 05:09:02 69.01, 99.55 52.11 38.62 71

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 4/24/2022
SNOs_Map_NOAA-20_TERRA_20220424.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 04/24/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA