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: 8/21/2021
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 08/23/2021 14:23:31 70.43, -36.57 59.10 08/23/2021 14:24:42 70.36, -35.91 59.02 26.17 71
2 08/23/2021 15:14:08 -70.09, 131.29 121.24 08/23/2021 15:14:15 -70.07, 131.32 121.25 2.23 7
3 08/23/2021 16:04:51 69.96, -61.20 58.65 08/23/2021 16:03:42 69.97, -61.18 58.66 1.27 69
4 08/26/2021 06:39:53 70.68, 78.97 60.28 08/26/2021 06:41:03 70.57, 80.29 60.16 50.27 70
5 08/26/2021 07:30:25 -70.08,-112.75 120.33 08/26/2021 07:30:40 -70.07,-112.80 120.33 2.06 15
6 08/26/2021 08:21:08 69.95, 54.76 59.56 08/26/2021 08:20:07 69.96, 54.69 59.57 2.83 61
7 08/28/2021 22:56:16 70.93,-165.50 61.48 08/28/2021 22:57:24 70.83,-163.43 61.36 76.17 68
8 08/28/2021 23:46:44 -70.12, 3.13 119.34 08/28/2021 23:47:05 -70.12, 3.15 119.34 0.72 21
9 08/29/2021 00:37:27 69.99, 170.64 60.55 08/29/2021 00:36:32 70.01, 170.64 60.56 1.68 55
10 08/31/2021 16:03:02 -70.11, 119.09 118.39 08/31/2021 16:03:31 -70.11, 119.01 118.40 2.96 29
11 08/31/2021 16:53:46 70.04, -73.48 61.55 08/31/2021 16:52:57 70.05, -73.43 61.56 2.45 49
12 09/03/2021 08:19:21 -70.16,-125.03 117.37 09/03/2021 08:19:56 -70.14,-125.05 117.38 1.58 35
13 09/03/2021 09:10:04 70.03, 42.48 62.52 09/03/2021 09:09:23 70.03, 42.43 62.52 1.95 41

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 8/21/2021
SNOs_Map_FY3D_TERRA_20210821.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 08/21/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA