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: 4/21/2021
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 69.67, 82.03 57.27 04/22/2021 06:31:06 69.67, 82.09 57.27 2.34 63
2 04/22/2021 07:20:44 -69.54,-110.46 122.88 04/22/2021 07:20:36 -69.55,-110.43 122.87 2.02 8
3 04/22/2021 08:11:20 69.03, 57.57 56.61 04/22/2021 08:10:09 69.12, 56.64 56.69 38.39 71
4 04/24/2021 22:46:23 69.69,-162.06 56.40 04/24/2021 22:47:33 69.67,-162.03 56.38 1.91 70
5 04/24/2021 23:37:04 -69.56, 5.45 123.74 04/24/2021 23:37:03 -69.56, 5.45 123.74 0.28 1
6 04/25/2021 00:27:45 69.32, 173.11 56.01 04/25/2021 00:26:32 69.34, 172.81 56.03 12.11 73
7 04/27/2021 15:02:45 69.87, -46.39 55.72 04/27/2021 15:03:57 69.78, -46.00 55.63 17.75 72
8 04/27/2021 15:53:23 -69.58, 121.35 124.58 04/27/2021 15:53:29 -69.56, 121.33 124.60 2.52 6
9 04/27/2021 16:44:06 69.44, -71.14 55.28 04/27/2021 16:42:56 69.45, -71.17 55.28 1.40 70
10 04/30/2021 07:19:09 70.10, 69.19 55.12 04/30/2021 07:20:20 69.99, 70.17 55.01 39.22 71
11 04/30/2021 08:09:43 -69.61,-122.75 125.39 04/30/2021 08:09:55 -69.61,-122.73 125.39 0.82 12
12 04/30/2021 09:00:26 69.47, 44.76 54.47 04/30/2021 08:59:22 69.49, 44.77 54.49 2.81 64
13 05/02/2021 23:35:33 70.34,-175.25 54.56 05/02/2021 23:36:42 70.25,-173.59 54.47 63.03 69
14 05/03/2021 00:26:03 -69.63, -6.85 126.16 05/03/2021 00:26:21 -69.65, -6.79 126.15 2.85 18
15 05/03/2021 01:16:46 69.49, 160.66 53.69 05/03/2021 01:15:49 69.48, 160.62 53.67 2.54 57

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 4/21/2021
SNOs_Map_FY3D_TERRA_20210421.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 04/21/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA