Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NPP and GCOM-C Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/8/2022
Index Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Date (GCOM-C) Time (GCOM-C) Lat,Lon (GCOM-C) SZA (GCOM-C ) Distance(km) Time Diff (sec)
1 11/09/2022 22:18:12 -69.20, 23.16 93.86 11/09/2022 22:19:21 -69.15, 24.94 93.87 70.58 69
2 11/09/2022 23:08:47 68.59,-168.71 85.56 11/09/2022 23:09:59 68.56,-168.46 85.54 10.53 72
3 11/09/2022 23:59:28 -68.46, -1.21 94.57 11/10/2022 00:00:31 -68.45, -1.23 94.57 0.67 63
4 11/10/2022 00:50:14 68.44, 166.12 85.43 11/10/2022 00:50:58 68.46, 166.16 85.45 2.64 44
5 11/10/2022 01:40:57 -68.41, -26.53 94.59 11/10/2022 01:41:29 -68.40, -26.53 94.60 1.17 32
6 11/10/2022 02:31:43 68.39, 140.81 85.40 11/10/2022 02:31:56 68.40, 140.86 85.42 2.41 13
7 11/10/2022 03:22:26 -68.37, -51.84 94.62 11/10/2022 03:22:27 -68.35, -51.84 94.63 1.95 1
8 11/10/2022 04:13:11 68.35, 115.49 85.38 11/10/2022 04:12:53 68.35, 115.55 85.38 2.51 18
9 11/10/2022 05:03:54 -68.32, -77.16 94.64 11/10/2022 05:03:24 -68.30, -77.14 94.67 2.80 30
10 11/10/2022 05:54:39 68.25, 90.25 85.30 11/10/2022 05:53:52 68.24, 90.18 85.29 2.85 47
11 11/10/2022 06:45:22 -68.22,-102.40 94.72 11/10/2022 06:44:22 -68.24,-102.45 94.70 3.04 60
12 11/10/2022 07:36:05 68.04, 65.14 85.12 11/10/2022 07:34:52 68.08, 64.74 85.15 17.18 73
13 11/10/2022 08:26:41 -67.64,-127.05 95.27 11/10/2022 08:25:30 -67.65,-128.42 95.29 57.90 71

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 11/8/2022
SNOs_Map_NPP_GCOM-C_20221108.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 11/08/2022 in txt file.

Historial Predications of SNOs between NPP and GCOM-C