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: 6/18/2017
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/20/2017 00:09:04 -5.75, 20.76 06/19/2017 23:59:12 -5.73, 20.60 17.45 592
2 06/20/2017 00:57:20 1.19,-170.65 06/20/2017 00:48:43 1.12,-171.07 47.15 517
3 06/20/2017 01:45:26 3.37, -2.02 06/20/2017 01:38:05 3.49, -2.71 77.09 441
4 06/22/2017 16:25:05 -4.22, 136.97 06/22/2017 16:15:39 -4.16, 136.73 27.50 566
5 06/22/2017 17:13:20 -0.41, -54.43 06/22/2017 17:05:09 -0.52, -54.93 57.16 491
6 06/22/2017 18:01:27 4.91, 114.19 06/22/2017 17:54:32 5.07, 113.42 86.90 415
7 06/25/2017 07:59:18 30.00, 79.27 06/25/2017 07:49:18 30.24, 78.84 49.16 600
8 06/25/2017 08:41:05 -2.56,-106.79 06/25/2017 08:32:06 -2.52,-107.13 37.68 539
9 06/25/2017 09:29:21 -2.00, 61.79 06/25/2017 09:21:37 -2.10, 61.20 67.29 464
10 06/25/2017 10:17:28 6.50,-129.59 06/25/2017 10:10:59 6.70,-130.44 96.64 389
11 06/28/2017 00:09:00 5.55,-159.20 06/27/2017 23:59:11 5.49,-159.36 17.84 589
12 06/28/2017 00:57:06 -0.98, 9.43 06/28/2017 00:48:33 -0.89, 9.01 47.67 513
13 06/28/2017 01:45:22 -3.58, 178.02 06/28/2017 01:38:04 -3.73, 177.34 77.22 438
14 06/30/2017 16:25:00 3.92, -42.97 06/30/2017 16:15:38 3.86, -43.21 27.78 562
15 06/30/2017 17:13:06 0.66, 125.66 06/30/2017 17:05:00 0.74, 125.15 57.86 486
16 06/30/2017 18:01:22 -5.21, -65.75 06/30/2017 17:54:31 -5.36, -66.52 87.15 411

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 6/18/2017
SNOs_Map_AQUA_NPP_20170619.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 06/18/2017 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service