Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between FY3D and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/13/2021
Index Date (FY3D) Time (FY3D) Lat,Lon (FY3D) SZA (FY3D ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 08/15/2021 13:34:30 70.10, -23.88 56.13 08/15/2021 13:35:28 70.13, -23.87 56.16 3.29 58
2 08/15/2021 14:25:12 -70.01, 143.58 123.95 08/15/2021 14:24:58 -70.01, 143.60 123.95 0.74 14
3 08/15/2021 15:15:44 69.31, -48.07 55.35 08/15/2021 15:14:35 69.35, -49.65 55.42 62.24 69
4 08/18/2021 05:50:49 70.14, 92.01 57.03 08/18/2021 05:51:54 70.14, 92.02 57.02 0.40 65
5 08/18/2021 06:41:31 -70.05,-100.54 123.06 08/18/2021 06:41:24 -70.02,-100.51 123.08 2.88 7
6 08/18/2021 07:32:07 69.56, 67.51 56.46 08/18/2021 07:30:56 69.64, 66.61 56.55 36.06 71
7 08/20/2021 22:07:08 70.18,-152.11 57.94 08/20/2021 22:08:19 70.19,-152.02 57.96 4.04 71
8 08/20/2021 22:57:49 -70.03, 15.43 122.19 08/20/2021 22:57:50 -70.03, 15.38 122.20 1.77 1
9 08/20/2021 23:48:31 69.86,-177.00 57.65 08/20/2021 23:47:18 69.86,-177.20 57.65 7.82 73
10 08/23/2021 14:23:30 70.43, -36.56 59.10 08/23/2021 14:24:42 70.30, -35.98 58.97 25.70 72
11 08/23/2021 15:14:07 -70.07, 131.31 121.25 08/23/2021 15:14:14 -70.09, 131.34 121.24 1.98 7
12 08/23/2021 16:04:50 69.96, -61.20 58.65 08/23/2021 16:03:41 69.97, -61.17 58.66 2.18 69
13 08/26/2021 06:39:53 70.68, 78.97 60.28 08/26/2021 06:41:03 70.57, 80.30 60.16 50.18 70
14 08/26/2021 07:30:25 -70.06,-112.73 120.34 08/26/2021 07:30:40 -70.09,-112.78 120.32 2.95 15
15 08/26/2021 08:21:09 70.00, 54.68 59.61 08/26/2021 08:20:07 69.97, 54.70 59.58 3.41 62

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 8/13/2021
SNOs_Map_FY3D_TERRA_20210813.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 08/13/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA