Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs near equator between AQUA and NPP Satellite Orbit:

Table of predicted SNOs near equator for the next 14.0 days since TLE Epoch: 7/25/2018
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/27/2018 16:33:14 -29.97, 130.92 07/27/2018 16:23:14 -30.35, 130.38 66.81 600
2 07/27/2018 17:15:12 2.71, -55.22 07/27/2018 17:06:10 2.60, -55.62 45.74 542
3 07/27/2018 18:03:20 1.80, 113.39 07/27/2018 17:55:33 1.95, 112.73 75.17 467
4 07/30/2018 08:43:09 -5.93,-107.68 07/30/2018 08:33:14 -5.91,-107.89 23.88 595
5 07/30/2018 09:31:23 1.32, 60.93 07/30/2018 09:22:44 1.23, 60.45 53.96 519
6 07/30/2018 10:19:32 3.14,-130.47 07/30/2018 10:12:07 3.32,-131.20 83.35 445
7 08/02/2018 00:59:21 -4.60, 8.47 08/02/2018 00:49:48 -4.55, 8.18 32.06 573
8 08/02/2018 01:47:35 -0.01, 177.07 08/02/2018 01:39:18 -0.13, 176.52 62.24 497
9 08/02/2018 02:35:43 4.53, -14.31 08/02/2018 02:28:41 4.68, -15.13 91.47 422
10 08/04/2018 17:15:33 -3.28, 124.61 08/04/2018 17:06:22 -3.18, 124.25 40.45 551
11 08/04/2018 18:03:47 -1.33, -66.79 08/04/2018 17:55:52 -1.49, -67.41 70.60 475
12 08/04/2018 18:51:55 5.86, 101.83 08/04/2018 18:45:15 6.04, 100.95 99.48 400
13 08/07/2018 08:44:30 9.75, 71.42 08/07/2018 08:34:30 9.79, 71.19 25.18 600
14 08/07/2018 09:31:43 -1.90,-119.24 08/07/2018 09:22:55 -1.83,-119.68 48.84 528
15 08/07/2018 10:19:57 -2.71, 49.36 08/07/2018 10:12:25 -2.84, 48.66 78.84 452

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 7/25/2018
SNOs_Map_AQUA_NPP_20180727.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 07/25/2018 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service