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: 6/21/2017
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/22/2017 16:25:05 -4.17, 136.98 06/22/2017 16:15:39 -4.11, 136.74 27.42 566
2 06/22/2017 17:13:21 -0.39, -54.43 06/22/2017 17:05:10 -0.51, -54.93 57.15 491
3 06/22/2017 18:01:26 4.95, 114.20 06/22/2017 17:54:31 5.11, 113.43 86.82 415
4 06/25/2017 07:59:17 29.95, 79.28 06/25/2017 07:49:17 30.19, 78.86 49.31 600
5 06/25/2017 08:41:05 -2.58,-106.80 06/25/2017 08:32:06 -2.54,-107.13 37.67 539
6 06/25/2017 09:29:21 -1.98, 61.79 06/25/2017 09:21:37 -2.08, 61.19 67.28 464
7 06/25/2017 10:17:28 6.49,-129.59 06/25/2017 10:10:59 6.69,-130.44 96.63 389
8 06/28/2017 00:09:00 5.56,-159.21 06/27/2017 23:59:11 5.51,-159.36 17.77 589
9 06/28/2017 00:57:06 -0.99, 9.43 06/28/2017 00:48:33 -0.90, 9.01 47.65 513
10 06/28/2017 01:45:22 -3.57, 178.01 06/28/2017 01:38:04 -3.72, 177.33 77.19 438
11 06/30/2017 16:25:00 3.93, -42.97 06/30/2017 16:15:38 3.88, -43.22 27.74 562
12 06/30/2017 17:13:06 0.65, 125.66 06/30/2017 17:05:00 0.73, 125.15 57.84 486
13 06/30/2017 18:01:22 -5.20, -65.75 06/30/2017 17:54:31 -5.35, -66.52 87.12 411
14 07/03/2017 07:58:33 -27.86,-100.14 07/03/2017 07:48:33 -27.90,-100.49 34.42 600
15 07/03/2017 08:41:00 2.30, 73.26 07/03/2017 08:32:05 2.25, 72.92 38.03 535
16 07/03/2017 09:29:07 2.22,-118.12 07/03/2017 09:21:27 2.36,-118.71 67.87 460
17 07/03/2017 10:17:22 -6.77, 50.47 07/03/2017 10:10:57 -6.97, 49.62 96.92 385

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 6/21/2017
SNOs_Map_AQUA_NPP_20170622.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 06/21/2017 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service