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: 7/24/2024
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 08/04/2024 21:39:54 69.68,-148.11 52.74 08/04/2024 21:41:03 69.61,-146.49 52.61 63.41 69
2 08/04/2024 22:30:29 -69.23, 19.86 127.73 08/04/2024 22:31:41 -69.18, 20.29 127.80 17.77 72
3 08/04/2024 23:21:11 68.99,-172.51 52.04 08/04/2024 23:22:11 69.00,-172.56 52.04 2.37 60
4 08/05/2024 00:11:54 -69.02, -5.22 127.93 08/05/2024 00:12:40 -69.01, -5.18 127.95 2.08 46
5 08/05/2024 01:02:40 69.00, 162.11 52.06 08/05/2024 01:03:07 68.99, 162.18 52.05 2.94 27
6 08/05/2024 01:53:23 -68.97, -30.53 127.96 08/05/2024 01:53:38 -68.94, -30.51 128.00 3.36 15
7 08/05/2024 02:44:08 68.89, 136.88 51.97 08/05/2024 02:44:05 68.92, 136.86 52.00 3.13 3
8 08/05/2024 03:34:52 -68.92, -55.83 128.00 08/05/2024 03:34:35 -68.92, -55.76 127.99 2.93 17
9 08/05/2024 04:25:37 68.84, 111.57 51.94 08/05/2024 04:25:03 68.85, 111.53 51.95 2.07 34
10 08/05/2024 05:16:21 -68.87, -81.14 128.03 08/05/2024 05:15:33 -68.86, -81.09 128.04 2.36 48
11 08/05/2024 06:07:06 68.79, 86.27 51.91 08/05/2024 06:06:01 68.78, 86.20 51.91 2.78 65
12 08/05/2024 06:57:47 -68.66,-106.23 128.23 08/05/2024 06:56:33 -68.68,-106.56 128.19 13.39 74
13 08/05/2024 07:48:21 67.99, 61.94 51.10 08/05/2024 07:47:13 67.96, 59.92 51.13 84.32 68

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 7/24/2024
SNOs_Map_NPP_GCOM-C_20240724.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 07/24/2024 in txt file.

Historial Predications of SNOs between NPP and GCOM-C