Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between LANDSAT-8 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/26/2018

Index	Date (LANDSAT-8)	Time (LANDSAT-8)	Lat,Lon (LANDSAT-8)	SZA (LANDSAT-8 )	Date (NPP)	Time (NPP)	Lat,Lon (NPP)	SZA (NPP )	Distance(km)	Time Diff (sec)
1	01/27/2018	22:25:13	70.54,-159.30	88.82	01/27/2018	22:24:02	70.57,-160.42	88.90	41.53	71
2	01/27/2018	23:14:49	-70.09, 7.68	91.62	01/27/2018	23:14:36	-70.07, 7.68	91.64	2.68	13
3	01/28/2018	00:04:17	69.93, 175.11	88.23	01/28/2018	00:05:20	69.94, 175.18	88.22	2.86	63
4	01/30/2018	14:41:47	70.17, -43.96	87.75	01/30/2018	14:40:48	70.18, -44.04	87.78	3.34	59
5	01/30/2018	15:31:17	-70.05, 123.51	92.37	01/30/2018	15:31:29	-70.05, 123.49	92.38	1.23	12
6	01/30/2018	16:20:54	69.40, -69.74	87.01	01/30/2018	16:22:03	69.39, -68.24	86.93	58.70	69
7	02/02/2018	06:58:15	70.12, 71.86	86.96	02/02/2018	06:57:40	70.11, 71.84	86.96	1.34	35
8	02/02/2018	07:47:45	-70.01,-120.66	93.16	02/02/2018	07:48:22	-70.03,-120.71	93.15	2.75	37
9	02/04/2018	22:25:08	-70.62, 20.84	93.35	02/04/2018	22:23:58	-70.69, 19.40	93.21	53.37	70
10	02/04/2018	23:14:43	70.08,-172.32	86.12	02/04/2018	23:14:33	70.10,-172.36	86.16	3.28	10
11	02/05/2018	00:04:13	-69.97, -4.84	93.99	02/05/2018	00:05:14	-69.97, -4.83	94.01	0.59	61
12	02/07/2018	14:41:43	-70.14, 136.01	94.63	02/07/2018	14:40:40	-70.16, 136.03	94.60	1.94	63
13	02/07/2018	15:31:10	70.03, -56.50	85.25	02/07/2018	15:31:24	70.04, -56.49	85.27	1.75	14
14	02/07/2018	16:20:48	-69.48, 110.38	95.27	02/07/2018	16:21:57	-69.48, 111.66	95.34	50.00	69

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 1/26/2018

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 01/26/2018 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service