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: 8/2/2024
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 21:39:55 69.71,-148.15 52.76 08/04/2024 21:41:04 69.67,-146.40 52.67 67.48 69
2 08/04/2024 22:30:30 -69.26, 19.81 127.70 08/04/2024 22:31:43 -69.18, 20.29 127.80 20.69 73
3 08/04/2024 23:21:12 69.02,-172.54 52.06 08/04/2024 23:22:13 69.01,-172.55 52.05 0.68 61
4 08/05/2024 00:11:55 -69.00, -5.20 127.95 08/05/2024 00:12:43 -69.01, -5.19 127.95 1.09 48
5 08/05/2024 01:02:41 68.97, 162.15 52.03 08/05/2024 01:03:11 68.95, 162.12 52.01 2.61 30
6 08/05/2024 01:53:24 -68.95, -30.50 127.98 08/05/2024 01:53:41 -68.94, -30.51 127.99 0.85 17
7 08/05/2024 02:44:10 68.92, 136.85 52.00 08/05/2024 02:44:08 68.94, 136.87 52.01 2.11 2
8 08/05/2024 03:34:53 -68.90, -55.81 128.02 08/05/2024 03:34:39 -68.88, -55.84 128.04 2.78 14
9 08/05/2024 04:25:39 68.87, 111.54 51.96 08/05/2024 04:25:06 68.87, 111.54 51.97 0.17 33
10 08/05/2024 05:16:22 -68.85, -81.11 128.05 08/05/2024 05:15:36 -68.86, -81.09 128.03 1.94 46
11 08/05/2024 06:07:08 68.82, 86.24 51.93 08/05/2024 06:06:04 68.80, 86.22 51.92 1.81 64
12 08/05/2024 06:57:48 -68.69,-106.28 128.19 08/05/2024 06:56:34 -68.74,-106.49 128.13 10.21 74
13 08/05/2024 07:48:22 68.01, 61.91 51.12 08/05/2024 07:47:14 68.03, 60.00 51.20 79.54 68

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 8/2/2024
SNOs_Map_NPP_GCOM-C_20240802.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 08/02/2024 in txt file.

Historial Predications of SNOs between NPP and GCOM-C