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: 10/19/2017
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/20/2017 15:36:01 -5.68, 149.01 10/20/2017 15:26:10 -5.67, 148.93 8.83 591
2 10/20/2017 16:24:17 1.12, -42.40 10/20/2017 16:15:41 1.05, -42.74 38.82 516
3 10/20/2017 17:12:23 3.44, 126.23 10/20/2017 17:05:03 3.56, 125.62 69.08 440
4 10/20/2017 18:00:39 -8.00, -65.17 10/20/2017 17:54:34 -8.17, -66.05 98.13 365
5 10/23/2017 07:52:04 -4.15, -94.78 10/23/2017 07:42:39 -4.13, -94.96 19.99 565
6 10/23/2017 08:40:20 -0.41, 73.81 10/23/2017 08:32:10 -0.48, 73.37 49.98 490
7 10/23/2017 09:28:27 4.92,-117.57 10/23/2017 09:21:32 5.10,-118.27 80.05 415
8 10/25/2017 23:26:18 29.95,-152.48 10/25/2017 23:16:18 30.20,-152.83 44.16 600
9 10/26/2017 00:08:05 -2.57, 21.44 10/25/2017 23:59:06 -2.54, 21.16 31.17 539
10 10/26/2017 00:56:21 -1.99,-169.97 10/26/2017 00:48:37 -2.08,-170.51 61.09 464
11 10/26/2017 01:44:28 6.50, -1.35 10/26/2017 01:37:59 6.69, -2.15 90.78 389
12 10/28/2017 15:36:01 5.57, -30.97 10/28/2017 15:26:12 5.56, -31.08 11.90 589
13 10/28/2017 16:24:08 -1.05, 137.65 10/28/2017 16:15:34 -0.94, 137.28 42.29 514
14 10/28/2017 17:12:23 -3.56, -53.75 10/28/2017 17:05:05 -3.67, -54.39 72.14 438
15 10/31/2017 07:52:03 4.01, 85.25 10/31/2017 07:42:40 3.97, 85.04 23.08 563
16 10/31/2017 08:40:10 0.52,-106.13 10/31/2017 08:32:02 0.65,-106.59 53.48 488
17 10/31/2017 09:28:25 -5.12, 62.47 10/31/2017 09:21:33 -5.26, 61.73 83.12 412

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 10/19/2017
SNOs_Map_AQUA_NPP_20171019.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 10/19/2017 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service