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: 12/14/2018
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/16/2018 00:08:36 -3.76, 21.20 12/15/2018 23:59:17 -3.71, 20.88 35.79 559
2 12/16/2018 00:56:50 -0.86,-170.20 12/16/2018 00:48:47 -0.96,-170.79 66.16 483
3 12/16/2018 01:44:59 5.31, -1.60 12/16/2018 01:38:10 5.51, -2.43 95.56 409
4 12/18/2018 15:42:04 26.79, -35.79 12/18/2018 15:32:04 26.82, -36.18 39.10 600
5 12/18/2018 16:24:41 -2.31, 137.38 12/18/2018 16:15:46 -2.25, 136.97 45.92 535
6 12/18/2018 17:12:56 -2.25, -54.03 12/18/2018 17:05:16 -2.42, -54.69 76.17 460
7 12/21/2018 07:52:39 5.38, 84.95 12/21/2018 07:42:53 5.35, 84.72 26.04 586
8 12/21/2018 08:40:48 -0.93,-106.45 12/21/2018 08:32:16 -0.79,-106.93 56.02 512
9 12/21/2018 09:29:02 -3.69, 62.16 12/21/2018 09:21:46 -3.87, 61.41 86.04 436
10 12/24/2018 00:08:46 4.00,-158.88 12/23/2018 23:59:23 3.90,-159.19 36.16 563
11 12/24/2018 00:56:54 0.51, 9.74 12/24/2018 00:48:46 0.66, 9.16 66.09 488
12 12/24/2018 01:45:08 -5.13, 178.34 12/24/2018 01:38:16 -5.32, 177.50 95.87 412
13 12/26/2018 15:42:56 -29.95, 143.41 12/26/2018 15:32:56 -30.12, 142.94 49.26 600
14 12/26/2018 16:24:51 2.50, -42.68 12/26/2018 16:15:52 2.39, -43.08 46.14 539
15 12/26/2018 17:13:00 1.95, 125.92 12/26/2018 17:05:16 2.11, 125.26 76.15 464

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 12/14/2018
SNOs_Map_AQUA_NPP_20181214.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 12/14/2018 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service