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: 4/20/2021
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 04/22/2021 06:30:03 69.68, 82.01 57.28 04/22/2021 06:31:06 69.66, 82.07 57.25 3.42 63
2 04/22/2021 07:20:44 -69.55,-110.48 122.87 04/22/2021 07:20:36 -69.54,-110.45 122.88 1.48 8
3 04/22/2021 08:11:20 69.04, 57.56 56.62 04/22/2021 08:10:09 69.11, 56.62 56.68 37.69 71
4 04/24/2021 22:46:22 69.65,-162.00 56.36 04/24/2021 22:47:33 69.66,-162.04 56.37 2.28 71
5 04/24/2021 23:37:04 -69.57, 5.43 123.73 04/24/2021 23:37:03 -69.55, 5.44 123.76 2.49 1
6 04/25/2021 00:27:44 69.28, 173.17 55.97 04/25/2021 00:26:32 69.33, 172.79 56.02 15.77 72
7 04/27/2021 15:02:46 69.88, -46.41 55.74 04/27/2021 15:03:57 69.82, -45.94 55.68 19.10 71
8 04/27/2021 15:53:24 -69.59, 121.33 124.57 04/27/2021 15:53:29 -69.60, 121.39 124.56 2.50 5
9 04/27/2021 16:44:07 69.46, -71.16 55.29 04/27/2021 16:42:57 69.44, -71.19 55.27 2.63 70
10 04/30/2021 07:19:09 70.12, 69.16 55.14 04/30/2021 07:20:19 70.03, 70.23 55.06 41.44 70
11 04/30/2021 08:09:43 -69.62,-122.77 125.37 04/30/2021 08:09:55 -69.60,-122.74 125.40 2.65 12
12 04/30/2021 09:00:26 69.48, 44.74 54.48 04/30/2021 08:59:22 69.48, 44.75 54.48 0.43 64
13 05/02/2021 23:35:33 70.35,-175.27 54.58 05/02/2021 23:36:42 70.24,-173.60 54.46 64.00 69
14 05/03/2021 00:26:03 -69.65, -6.87 126.15 05/03/2021 00:26:21 -69.64, -6.80 126.16 2.81 18
15 05/03/2021 01:16:46 69.51, 160.64 53.71 05/03/2021 01:15:48 69.52, 160.69 53.72 2.25 58

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 4/20/2021
SNOs_Map_FY3D_TERRA_20210420.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 04/20/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA